Year/Period |
ca. 1950 |
Maker |
BLEEKER |
Country |
The Netherlands |
Signature |
22104 // M.v.O. / 990-N // DR C.E. BLEEKER / ZEIST / MEDIBU 6×30 |
Category |
Other optical equipment |
Subcategory |
Binoculars |
Optical 1 |
Compound |
Optical 2 |
Achromatic |
Donated by |
P.P. de Bruijn, Zeist, the Netherlands |
Inventory number |
SM 213 |
Bleeker porro prism binocular in brown leather bag.
Also see SM 162.
This binocular has been donated to the Foundation by Peter Paul de Bruijn.
Thread counter
BLEEKER
1955-1965
Folding hand magnifier
BLEEKER
1940-2017
Butter refractometer after Wolney
ZEISS
ca. 1891
Polarimeter tubes
1900-1950