882 Images gratuites de Régulation

Clock without hands, used by Prof. John Donald to encourage farmers to keep accurate accounts, c. 1930 - Wisconsin Historical Museum - DSC03224
US Navy 050210-N-2568S-002 Secretary of the Navy Gordon England, right, and Acting Director of the Office of Personnel Management Dan Blair, hold a press conference announcing the submission of proposed regulations for the Nati
US Navy 070727-N-5387K-004 Aircrew Survival Equipmentman 2nd Class James Hardy, from Webster, N.H., adjusts the gauges on a oxygen regulator test stand in the aviation oxygen shop aboard USS Kitty Hawk (CV 63)
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