Technical drawings of stairs; Theatrum Machinarum Universal; Or new generally engineering (...). Technical drawings of a (half) spiral stairs and a staircase with corner plates (numbers 36 to 39). Top and side views.
Size: 2500px × 1987px
Photo credit: © BTEU/RKMLGE / Alamy / Afripics
License: Licensed
Model Released: No
Keywords:
