North Atlantic coast of Canada from Skylab

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

KSP Skylab Workshop Station central area

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Tide Formula Component Cranks on Tide Predicting Machine No. 2

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Dials on Tide Predicting Machine No. 2

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Face of Tide Predicting Machine No. 2

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Bryght office config 1.5 :-) - the new thinking room part 2

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Interior of an Office (3391153392)

Galt Museum & Archives on The Commons · 760×537

Gears on Tide Predicting Machine No. 2

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A Tide Formula Component Crank on Tide Predicting Machine No. 2

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NOAA's Tide Predicting Machine No. 2

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