C626, Cartography, two light tables, originally there must have been many hundreds of these tables at OS.
IMG_3131 |
See full size image Caption: C626, Cartography, two light tables, Description: C626, Cartography, two light tables, originally there must have been many hundreds of these tables at OS. Alt text: C626, Cartography, two light tables, Image credit: Ian Corps Photo subject date: |