6 media by topic ∙ page 1 of 1
WASHINGTON propellor strut - Glass negative photogrpah. Public domain.
Public domain photograph - aircraft, aviation, free to use, no copyright restrictions image - Picryl description
Production. BT-13A ("Valiant") basic trainers. Installation of the pro...
Public domain photograph of California in 1930s, free to use, no copyright restrictions image - Picryl description
Disasters of 60 days : Wreck of Steamship Tennessee, Indian Cove, Marc...
Pictorial lettersheet shows four images of shipwrecks on one page plus two vignettes of (top) a shepherdess and a bear and (center) Explosion R.K. Page Nicolaus, Feather River, March 21th, 1853; with attached b... More
Newport News, Virginia. Worker attaching wire cable preparatory to lif...
Picryl description: Public domain image of an aircraft, assembly line, industrial facility, 1930s aviation, free to use, no copyright restrictions.
Str. Conemaugh, an old time propellor [sic]
Picryl description: Public domain image of naval activity, ship, sea, 19th-20th century navy, free to use, no copyright restrictions.