In 1731, King Frederick I of Sweden gave a lion he had killed to a taxidermist who had never seen a lion before, and this was the result
kötre
444, heló.
Highlander, 1929 by Arkady Shaikhet
In pre-radar days London had listening gear for detecting German bombers by listening for their engine noises. … This was a portable version.
Early aircraft listening device
“Amplifiers at Bolling Field, 1921.” Two giant horns with ear tubes, evidently designed to listen for approaching aircraft.
Ice-mask.
Australasian Antarctic Expedition, 1911-1914.Photo by Frank Hurley. Published in The home of the blizzard by Douglas Mawson, London (1915).
Found here.
(via theangelofhistory)
Computer of 1958