Two Coloured Glass Discs for Compound Microscope, German or French?, c. 1800-25

Subject: Microscopy
Item type: Object
Provenance: Purchased from Dr. Reginald S. Clay with his collection. Formerly in Crisp Collection No. 535.
Primary inscriptions: None
Physical material: coloured glass
Dimensions: Diameter: 21mm Height: 2mm Weight: 3g
Inventory No: 48352
Accession Number: 1944-1/308

Description

Two blackened glass discs, stored in drawer in base of Compound Microscope.