Atlantic Ocean surface

Underwood Typewriter Assembly 1962

Warren K. Leffler · 5190×3400

Item, national, archives

War Department. 1789-9/18/1947 · 2147×2866

Army, events, united

U.S. Army Corps of Engineers Europe District from Wiesbaden, Germany · 2112×1620

Army, events, united

U.S. Army Corps of Engineers Europe District from Wiesbaden, Germany · 1821×1827

Army, events, united

U.S. Army Corps of Engineers Europe District from Wiesbaden, Germany · 2486×1728

Responder tools

NOAA's National Ocean Service · 960×668

Military, item, tool

Unknown author Unknown author or not provided · 9181×6301

The Data Desk on KTLA's 'News at 10'

palewire · 500×278

The Yalta Conference, February 1945 NAM185

War Office official photographer · 794×800

USA Science and Engineering Festival

NASA/Paul E. Alers · 1280×829

NACA Computers in an Office at the 8- by 6-Foot Supersonic Wind Tunnel

NASA/GRC · 1280×960

Pebble beach

Jay Wennington · 5000×3334