Year/Period |
1950-1960 |
Maker |
BLEEKER |
Country |
The Netherlands |
Signature |
Unsigned |
Category |
Accessories microscopy |
Subcategory |
Optical components |
Donated by |
P.P. de Bruijn, Zeist, the Netherlands |
Inventory number |
SM 250 |
Tube with an ‘arrow’ in the lens.
From the Bleeker collection of Peter Paul de Bruijn.