Title
Microscope calibration slide
Identifier
ABDNP:201921c
Description
Glass slide in original black protective box with precision scale 0.1 and 0.01of a mm
Date
1950-1970
Format
width 31 mm by length 85 mm by depth 9 mm
Coverage
London
Creator
Watson
UUID
60eb015d-b9d9-4a79-a5a9-5d65024361b9