buildings and monuments knhm, interiors, surface calculation, wagon planimeter, surveying service nhm, van ott Date: February 1962 Keywords: buildings and monuments knhm, interiors, surface calculation, wagon planimeter Personal name: surveying service nhm, van ott

---

Size: 3109px × 2251px
Photo credit: © BNA Photographic / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: