# STEPPING STONES TO THE STARS

Department of Defense PIN 600371 STEPPING STONES TO THE STARS DEPICTS THE HISTORY OF FLIGHT AND AIR FORCE AVIATION HIGHLIGHTING TECHNOLOGICAL DEVELOPMENTS FROM THE EARLY BALLOONS TO SPACECRAFT. SHOWS CURRENT MUSEUM EXHIBITS INTERSPERSED WITH HISTORICAL FILM FOOTAGE OF THE EXHIBITED ITEM IN ACTUAL OPERATION.

- Kind: Educational
- Year: 1984
- By: Department of Defense
- Genres: Education
- Archive: [Internet Archive](https://archive.org/details/gov.dod.dimoc.600371)
- Licence or status: [CC0 1.0](http://creativecommons.org/publicdomain/zero/1.0/) (as the archive states it)
- Who can watch: Tweens profiles and older (the archive gives no rating; placed by Invisible Network from its collection and subjects)

Not offered: its uploader or archive marks it public domain, and nothing the site holds bears that out (its record gives no year, or a year from 1978 on, which no US term has left), so where it is free is not known. Unclear is not offered.