Space Shuttle Spacewalk April 1983 Size:17" x 22" Summary: Poster promoting use of

Summary: Poster promoting use of fire retardant materials in home construction

Gaps in the Magellan coverage were filled with images from the Earth-based Arecibo radar in a region centered roughly on 0 degree latitude and longitude

Testing Bulletproof Vest

photographed by the Detroit Publishing Company in 1899 on 8x10 glass plate negative

Updated version of a rough WPA cover illustration showing a printing press for brochure of information for artists concerning the Brooklyn Museum Print Show

Space Shuttle Spacewalk April 1983 Size:17" x 22" Summary: Poster promoting use ofSpace Shuttle Spacewalk April 1983. Astronaut Bruce McCandless II, mission specialist, participates in an extravehicular activity a few meters away from the cabin of the shuttle Challenger during the STS 41B mission. He is using a nitrogen propelled hand controlled Manned Maneuvering Unit. This was the first time an astronaut performed a spacewalk without being tethered to the shuttle. Date: 7 18 08