Vintage Russian government survey marker (benchmark disk) in the wall of building

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Size: 5500px × 3667px
Photo credit: © Alexander Blinov / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: benchmark, day, division, geodesic, geodesy, geodetic, land, mark, marker, metal, point, retro, rough, rugged, russia, russian, rusty, sign, stone, summer, sunny, survey, surveying, topographic, topography, triangulation, vintage, wall, weathered