Plumb Bob and Set Square, symbols of accuracy and trueness, from ancient Egypt.

Size: 3527px × 5946px
Location:
Photo credit: © World History Archive / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: accuracy, ancient, archival, archive, bc, bce, bob, egypt, egyptian, eyptian, historical, history, physics, plumb, set, square, symbolic, symbols, trueness