# 21st Precinct

Networks named by its archives: CBS. Heard 1953–1956. 107 episodes.

21st PRECINCT Broadcast from July 7th 1953 through November 1st 1956 on the CBS network. 21st Precinct was a very dramatic police drama. CBS decided to use New York City as the backdrop for this series and to focus on the happenings in an actual police precinct. The premise was to put the listener into the drama from the opening phone call until the final report was written. The 21st was described as "just lines on a map of the city of New York. Most of the 173,000 people wedged into the nine-tenths of a square mile between Fifth Avenue and the East River wouldn't know if you asked them that they lived or worked in the 21st." The detail was made up of 160 patrolmen, eleven sergeants, and four lieutenants, under the command of one captain - Frank Kennelly. It was mentioned in each episode's closing that, "21st Precinct is presented with the official cooperation of the Patrolmen's Benevolent Association an organization of more than 20,000 members of the Police Department, City of New York." The Captain was the primary character and also acted as the narrator. Three actors played the Captain's role: Everett Sloane as Kennelly for the first 109 episodes and returned briefly in episode 135

## Sets

- 21st Precinct - Single Episodes (Old Time Radio Researchers): CC BY-NC-ND 3.0, as its uploader states it at the Internet Archive. Source: https://archive.org/details/OTRR_21st_Precinct_Singles

## Episodes, in broadcast order

1. [The Nolen Brothers](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/5dc4d986337d), aired 7 July 1953 (28 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2053-07-07%20%28001%29%20The%20Nolen%20Brothers.mp3
1. [Case of the Young Incorrigible](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/e61d155c4e1e), aired 14 July 1953 (26 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2053-07-14%20%28002%29%20Case%20of%20the%20Young%20Incorrigible.mp3
1. [The Bartender](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/99a0b9ce3243), aired 21 July 1953 (29 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2053-07-21%20%28003%29%20The%20Bartender.mp3
1. [The Twins](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/a01ae1b58d1b), aired 28 July 1953 (28 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2053-07-28%20%28004%29%20The%20Twins.mp3
1. [Case of the Sailor's Family](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/fab005e76607), aired 4 August 1953 (27 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2053-08-04%20%28005%29%20Case%20of%20the%20Sailor%27s%20Family.mp3
1. [Post Number Seven](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/86526294525d), aired 11 August 1953 (28 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2053-08-11%20%28006%29%20Post%20Number%20Seven.mp3
1. [The Mainliner](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/30e1169412ea), aired 18 August 1953 (27 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2053-08-18%20%28007%29%20The%20Mainliner.mp3
1. [The Bookkeeper](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/7c90168a47fe), aired 25 August 1953 (28 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2053-08-25%20%28008%29%20The%20Bookkeeper.mp3
1. [The Friend](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/242b47a82a7f), aired 1 September 1953 (27 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2053-09-01%20%28009%29%20The%20Friend.mp3
1. [The Certified 600](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/71b196c37b62), aired 8 September 1953 (27 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2053-09-08%20%28010%29%20The%20Certified%20600.mp3
1. [The Dog Day](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/cbca9a803c74), aired 15 September 1953 (28 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2053-09-15%20%28011%29%20The%20Dog%20Day.mp3
1. [The Homecoming](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/55d2248bdd05), aired 22 September 1953 (26 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2053-09-22%20%28012%29%20The%20Homecoming.mp3
1. [The Shooting Gallery](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/47effdb674d0), aired 29 September 1953 (26 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2053-09-29%20%28013%29%20The%20Shooting%20Gallery.mp3
1. [The Bird](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/621d70f020ef), aired 6 October 1953 (27 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2053-10-06%20%28014%29%20The%20Bird.mp3
1. [Case of the Picture](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/2b512eb82017), aired 13 October 1953 (26 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2053-10-13%20%28015%29%20Case%20of%20the%20Picture.mp3
1. [Case of the Foundling](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/e6b761877f9e), aired 20 October 1953 (27 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2053-10-20%20%28016%29%20Case%20of%20the%20Foundling.mp3
1. [Case of the Fall](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/674cab75434c), aired 27 October 1953 (27 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2053-10-27%20%28017%29%20Case%20of%20the%20Fall.mp3
1. [Case of the Patient](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/1daf495a20b0), aired 3 November 1953 (27 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2053-11-03%20%28018%29%20Case%20of%20the%20Patient.mp3
1. [Case of the Basket](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/a45a7c4a5be5), aired 17 November 1953 (26 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2053-11-17%20%28020%29%20Case%20of%20the%20Basket.mp3
1. [Case of the Ditch](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/4d33f48118ae), aired 24 November 1953 (27 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2053-11-24%20%28021%29%20Case%20of%20the%20Ditch.mp3
1. [Case of the L.D. 80](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/016361f8c18f), aired 4 December 1953 (29 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2053-12-04%20%28022%29%20Case%20of%20the%20L.D.%2080.mp3
1. [The Plant](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/cfcdc7dba1dd), aired 25 December 1953 (32 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2053-12-25%20%28025%29%20The%20Plant.mp3
1. [Case of the Stairs](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/91aafe1a5cf5), aired 1 January 1954 (29 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2054-01-01%20%28026%29%20Case%20of%20the%20Stairs.mp3
1. [The Platform](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/89de5a4262d9), aired 13 January 1954 (30 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2054-01-13%20%28027%29%20The%20Platform.mp3
1. [The Visitors](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/abf23070c2a3), aired 20 January 1954 (28 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2054-01-20%20%28028%29%20The%20Visitors.mp3
1. [The Kid](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/13f8baa8521f), aired 27 January 1954 (27 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2054-01-27%20%28029%29%20The%20Kid.mp3
1. [The Baker](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/ba89a3480d8f), aired 3 February 1954 (28 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2054-02-03%20%28030%29%20The%20Baker.mp3
1. [Case of the Drive](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/79c7564ffe23), aired 10 February 1954 (27 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2054-02-10%20%28031%29%20Case%20of%20the%20Drive.mp3
1. [The Cure](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/c816b14a68b8), aired 24 February 1954 (26 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2054-02-24%20%28033%29%20The%20Cure.mp3
1. [The Door](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/ccf603b7307a), aired 3 March 1954 (27 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2054-03-03%20%28034%29%20The%20Door.mp3
1. [The Package](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/346cee1b0c29), aired 24 March 1954 (28 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2054-03-24%20%28037%29%20The%20Package.mp3
1. [The Collar](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/49e681c80899), aired 7 April 1954 (27 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2054-04-07%20%28039%29%20The%20Collar.mp3
1. [The Brother](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/f5b96ee0895c), aired 14 April 1954 (30 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2054-04-14%20%28040%29%20The%20Brother.mp3
1. [The Story](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/acfeb3ca899a), aired 28 April 1954 (26 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2054-04-28%20%28042%29%20The%20Story.mp3
1. [The Cabinet](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/66a40b7ea5d1), aired 5 May 1954 (27 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2054-05-05%20%28043%29%20The%20Cabinet.mp3
1. [The Dollar](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/90509ae58acb), aired 12 May 1954 (27 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2054-05-12%20%28044%29%20The%20Dollar.mp3
1. [The Day](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/e5f7516fa6f4), aired 19 May 1954 (26 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2054-05-19%20%28045%29%20The%20Day.mp3
1. [The Father](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/3319ea6a9793), aired 26 May 1954 (29 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2054-05-26%20%28046%29%20The%20Father.mp3
1. [The Needle](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/8b227b180179), aired 2 June 1954 (28 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2054-06-02%20%28047%29%20The%20Needle.mp3
1. [The Book](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/62295db3a4c4), aired 9 June 1954 (28 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2054-06-09%20%28048%29%20The%20Book.mp3
1. [The Sprinter](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/46893804ccde), aired 16 June 1954 (29 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2054-06-16%20%28049%29%20The%20Sprinter.mp3
1. [The Will](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/739b1a02f1d8), aired 23 June 1954 (31 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2054-06-23%20%28050%29%20The%20Will.mp3
1. [The Red Tiger](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/77685df722db), aired 30 June 1954 (28 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2054-06-30%20%28051%29%20The%20Red%20Tiger.mp3
1. [The Mover](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/4d6302c17312), aired 7 July 1954 (30 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2054-07-07%20%28052%29%20The%20Mover.mp3
1. [The Shotgun](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/7e6c93774b24), aired 14 July 1954 (29 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2054-07-14%20%28053%29%20The%20Shotgun.mp3
1. [The Ledge](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/b785e6f177a2), aired 21 July 1954 (26 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2054-07-21%20%28054%29%20The%20Ledge.mp3
1. [The DOA](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/08b8cb015e05), aired 28 July 1954 (29 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2054-07-28%20%28055%29%20The%20DOA.mp3
1. [The Job](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/09d7b749ad06), aired 4 August 1954 (28 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2054-08-04%20%28056%29%20The%20Job.mp3
1. [The Iron](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/dc0a631b67b2), aired 18 August 1954 (28 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2054-08-18%20%28058%29%20The%20Iron.mp3
1. [The Wreck](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/2a6544a09a26), aired 25 August 1954 (30 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2054-08-25%20%28059%29%20The%20Wreck.mp3
1. [The Copperhead](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/e36dcd738948), aired 1 September 1954 (29 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2054-09-01%20%28060%29%20The%20Copperhead.mp3
1. [The Trip](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/5139c461b5ae), aired 8 September 1954 (30 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2054-09-08%20%28061%29%20The%20Trip.mp3
1. [The Suit](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/52a453516cef), aired 22 September 1954 (28 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2054-09-22%20%28063%29%20The%20Suit.mp3
1. [The Walker](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/3c38a0e5ed7a), aired 29 September 1954 (28 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2054-09-29%20%28064%29%20The%20Walker.mp3
1. [The Jet](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/34b1ce0a1b57), aired 6 October 1954 (28 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2054-10-06%20%28065%29%20The%20Jet.mp3
1. [The Number](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/fafa9705a7fc), aired 13 October 1954 (30 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2054-10-13%20%28066%29%20The%20Number.mp3
1. [The Virtuoso](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/4e0b4aa31be7), aired 20 October 1954 (30 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2054-10-20%20%28067%29%20The%20Virtuoso.mp3
1. [The Mark](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/6b2940c79340), aired 27 October 1954 (29 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2054-10-27%20%28068%29%20The%20Mark.mp3
1. [The Glass](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/8ba46ce42f4b), aired 3 November 1954 (30 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2054-11-03%20%28069%29%20The%20Glass.mp3
1. [The Sticks](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/af08736daf3f), aired 10 November 1954 (30 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2054-11-10%20%28070%29%20The%20Sticks.mp3
1. [The Bottle](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/99387dd935a2), aired 17 November 1954 (30 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2054-11-17%20%28071%29%20The%20Bottle.mp3
1. [The Beaver](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/d14b6c268c38), aired 24 November 1954 (29 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2054-11-24%20%28072%29%20The%20Beaver.mp3
1. [The Purse](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/2247532fad57), aired 1 December 1954 (30 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2054-12-01%20%28073%29%20The%20Purse.mp3
1. [The Jump](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/de06b46218fb), aired 8 December 1954 (30 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2054-12-08%20%28074%29%20The%20Jump.mp3
1. [The Loser](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/6e68083f9060), aired 15 December 1954 (28 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2054-12-15%20%28075%29%20The%20Loser.mp3
1. [The Giver](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/3d1fdadd0e54), aired 22 December 1954 (28 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2054-12-22%20%28076%29%20The%20Giver.mp3
1. [The Wife](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/258cafa2cec0), aired 29 December 1954 (27 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2054-12-29%20%28077%29%20The%20Wife.mp3
1. [The Trade](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/426b8d766d0c), aired 5 January 1955 (27 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2055-01-05%20%28078%29%20The%20Trade.mp3
1. [The Notes](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/5118b978b88e), aired 19 January 1955 (27 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2055-01-19%20%28080%29%20The%20Notes.mp3
1. [The Fire Escape](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/4733344eab1c), aired 26 January 1955 (27 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2055-01-26%20%28081%29%20The%20Fire%20Escape.mp3
1. [The Daughter](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/e6482cae6b32), aired 2 February 1955 (27 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2055-02-02%20%28082%29%20The%20Daughter.mp3
1. [The Surety](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/9652015ad3b2), aired 9 February 1955 (27 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2055-02-09%20%28083%29%20The%20Surety.mp3
1. [The Lender](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/2a5bc37e8278), aired 16 February 1955 (27 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2055-02-16%20%28084%29%20The%20Lender.mp3
1. [The Museum](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/d74337fbcac5), aired 23 February 1955 (26 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2055-02-23%20%28085%29%20The%20Museum.mp3
1. [The Dowager](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/3360d03ce5de), aired 2 March 1955 (26 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2055-03-02%20%28086%29%20The%20Dowager.mp3
1. [The Declaration](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/42db431588b3), aired 16 March 1955 (27 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2055-03-16%20%28088%29%20The%20Declaration.mp3
1. [The Communication](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/fa657bb4a0a1), aired 13 April 1955 (29 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2055-04-13%20%28092%29%20The%20Communication.mp3
1. [The Doctor](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/b7aa046e3543), aired 20 April 1955 (28 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2055-04-20%20%28093%29%20The%20Doctor.mp3
1. [The Artery](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/6cbfa6872a0c), aired 2 July 1955 (27 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2055-07-02%20%28094%29%20The%20Artery.mp3
1. [The Pair](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/d73130cd71ba), aired 30 July 1955 (28 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2055-07-30%20%28095%29%20The%20Pair.mp3
1. [The Summons](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/f0d8255f2e8e), aired 6 August 1955 (28 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2055-08-06%20%28096%29%20The%20Summons.mp3
1. [The Tree](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/891740b8a514), aired 13 August 1955 (28 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2055-08-13%20%28097%29%20The%20Tree.mp3
1. [The Special Orders](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/6c30d531faea), aired 4 November 1955 (29 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2055-11-04%20%28109%29%20The%20Special%20Orders.mp3
1. [The Friend](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/ed8ab2bf3fe2), aired 11 November 1955 (28 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2055-11-11%20%28110%29%20The%20Friend.mp3
1. [The Son](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/131bda0d80ca), aired 25 November 1955 (26 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2055-11-25%20%28112%29%20The%20Son.mp3
1. [The Heirs](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/fde59864b556), aired 16 December 1955 (28 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2055-12-16%20%28115%29%20The%20Heirs.mp3
1. [The Beard](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/e7b11ce38bff), aired 23 December 1955 (27 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2055-12-23%20%28116%29%20The%20Beard.mp3
1. [The Slugger](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/5e048f833999), aired 30 December 1955 (27 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2055-12-30%20%28117%29%20The%20Slugger.mp3
1. [The Platform](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/3d5e417c23da), aired 13 January 1956 (24 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2056-01-13%20%28119%29%20The%20Platform.mp3
1. [The Baker](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/1e744bcbae56), aired 26 January 1956 (27 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2056-01-26%20%28121%29%20The%20Baker.mp3
1. [The Homecoming](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/c86776b8033f), aired 29 March 1956 (26 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2056-03-29%20%28130%29%20The%20Homecoming.mp3
1. [The Six Hundred](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/661d1b1a9ef4), aired 5 April 1956 (27 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2056-04-05%20%28131%29%20The%20Six%20Hundred.mp3
1. [The Shopping Bag](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/e448bbd9cc3a), aired 12 April 1956 (27 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2056-04-12%20%28132%29%20The%20Shopping%20Bag.mp3
1. [The Poodle](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/ed8c00fed429), aired 19 April 1956 (26 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2056-04-19%20%28133%29%20The%20Poodle.mp3
1. [The Gorilla](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/b54602b688d3), aired 26 April 1956 (26 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2056-04-26%20%28134%29%20The%20Gorilla.mp3
1. [The Basket](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/9a044fff4a62), aired 10 May 1956 (26 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2056-05-10%20%28136%29%20The%20Basket.mp3
1. [The Partners](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/cf81ac28f486), aired 17 May 1956 (27 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2056-05-17%20%28137%29%20The%20Partners.mp3
1. [The Paperhanger](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/dd0139a6e548), aired 24 May 1956 (27 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2056-05-24%20%28138%29%20The%20Paperhanger.mp3
1. [The Neighbor](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/1f184172338b), aired 31 May 1956 (27 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2056-05-31%20%28139%29%20The%20Neighbor.mp3
1. [The Books](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/d064f5b9c37e), aired 14 June 1956 (26 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2056-06-14%20%28141%29%20The%20Books.mp3
1. [The Brother](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/f373f5d9b4d7), aired 21 June 1956 (27 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2056-06-21%20%28142%29%20The%20Brother.mp3
1. [The Foundling](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/79bec8c8ab19), aired 28 June 1956 (29 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2056-06-28%20%28143%29%20The%20Foundling%20%28aka%20Abandoned%20Baby%29.mp3
1. [The Fall](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/7e0004332384), aired 12 July 1956 (27 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2056-07-12%20%28145%29%20The%20Fall.mp3
1. [The Bottle](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/84a77f7c718e), aired 9 August 1956 (27 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2056-08-09%20%28149%29%20The%20Bottle.mp3
1. [The Glass](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/392b79ed4a4c), aired 16 August 1956 (26 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2056-08-16%20%28150%29%20The%20Glass.mp3
1. [The Ledge](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/edf9513b71f0), aired 30 August 1956 (27 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2056-08-30%20%28151%29%20The%20Ledge.mp3
1. [The Red Tiger](https://invisiblenetwork.ai/radio-drama/series/21st-precinct/9d5ff3a6c5d7), aired 6 September 1956 (27 min): https://archive.org/download/OTRR_21st_Precinct_Singles/21st%20Precinct%2056-09-06%20%28152%29%20The%20Red%20Tiger.mp3

A set by the Old Time Radio Researchers Group (otrr.org), at the Internet Archive's Old Time Radio collection.

Nothing here is called public domain on this site's say-so. In the United States, sound recordings first fixed before 15 February 1972 have federal protection under the Music Modernization Act of 2018, for most until 2067 at the latest, so most American radio of the 1930s to the 1950s is not in the public domain there. Each set shows the licence, mark or statement its archive gives, and says whose it is.