File:Aiga Heliport.png
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This image is from the AIGA symbol signs collection which was produced through a collaboration between AIGA and the U.S. Department of Transportation (DOT) in 1974 and 1979. All images in the collection are public domain.
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This image is from a collection commissioned by the United States Department of Transportation and designed by AIGA. It is copyright-free, and is available here.
Original upload log
| Date/Time | Dimensions | User | Comment |
|---|---|---|---|
| 19 February 2006, 20:39:55 | 492 × 307 (3882 bytes) | Cmprince (talk · contribs) | {{PD-US}} This image is from a collection commissioned by the United States Department of Transportation and designed by AIGA. It is copyright-free, and is available [http://www.aiga.org/content.cfm/symbolsigns here]. |
