Frozen lake

Tide Formula Component Cranks on Tide Predicting Machine No. 2

scattered1 · 1024×684

Judson Smith Lake George post office mural

Judson Smith under commission from Fine Arts section of U.S. Treasury Department · 2155×1067

Dials on Tide Predicting Machine No. 2

scattered1 · 1024×810

Face of Tide Predicting Machine No. 2

scattered1 · 684×1024

Soviet MБГО-1 and French Solen MKP capacitors

Retired electrician · 2788×4182

Gears on Tide Predicting Machine No. 2

scattered1 · 1024×683

Film, forestentomology, forestservice

USDA Forest Service · 1024×836

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

scattered1 · 1024×684

NOAA's Tide Predicting Machine No. 2

scattered1 · 1024×714

Looking into the Top of Tide Predicting Machine No. 2

scattered1 · 1024×684

Driftwood on a lake shore

Paul Jarvis · 2500×1667

Telefunken RA 742 Analog Computer

stiefkind · 683×1024