# Understanding Lung Sounds by Steven Lehrer, M.D.

SEEKING SOUND FILMSTRIPS FOR PRESERVATION. Sound filmstrip was a 35mm film-based still image educational media format used in schools and industry. I am the only person on earth preserving American filmstrips. The media format is largely forgotten and very endangered. If you have any American filmstrips, or can rescue any filmstrips from a school, college, business, industry, or elsewhere, please contact me immediately at uncommon.ephemera@gmail.com . Don't know what a filmstrip is? Read: https://en.wikipedia.org/wiki/Filmstrip I AM AN INDEPENDENT MEDIA PRESERVATIONIST. If you enjoy my work please consider becoming a patron at https://patreon.com/uncommonephemera . Patrons get early access to new releases and exclusive bonus content. STAY IN TOUCH . Join my Discord for updates on the move to The Internet Archive, announcements on new releases and live streams, or if you can help in any way. ORIGINAL AUDIO INGEST INCLUDED. The original high-resolution audio capture used in the video presentation is also included in this archive. For more information about Uncommon Ephemera, filmstrips, my media preservation processes, file specifications, contact information, and attribution information, please see the included “Read Me.txt” file. NOTES While it is believed that doctors performed auscultation, or listening to body sounds, for diagnostic purposes as early as Ancient Egypt, the stethoscope is a relatively modern invention, having been introduced in France in only 1816. But…

- Kind: Film
- Year: 1984
- By: W.B Saunders Company
- Genres: Science, Industrial and advertising, Mystery
- Archive: [Internet Archive](https://archive.org/details/uncommon-ephemera-understanding-lung-sounds)
- Licence or status: none stated by the archive
- Who can watch: Teens profiles and older (the archive gives no rating; placed by Invisible Network from its collection and subjects)

[Watch now](https://invisiblenetwork.ai/watch/archive/ia/uncommon-ephemera-understanding-lung-sounds?play=1)