1884 combine harvester

corn harvester

harvester BW

harvester

combine harvester

harvester diagram

harvester thresher combination

Harvester cutter

40mm guns aboard USS Hornet

War of the Worlds

Kandinsky Small Worlds II

American howitzers bomb German positions

US Guardsman in WW2

June 6 1944 Normandy large

USS SHAW exploding Pearl Harbor 12 07 1941

World religions pie chart

damaged B 24 on bombing run 1943

volcanoes of the world

equator world map

virus world space

American howitzer 1944

World topo SRTM

Battle of Mortain 1944

antiaircraft fire on Okinawa