Accession No

3721

Brief Description

set of diaphragms

Origin

Maker

Class

astronomy

Earliest Date

Latest Date

Inscription Date

Material

metal (oxidised brass); hide (leather); paper (card)

Dimensions

box length 137mm; breadth 100; height 15mm

Special Collection

Provenance

Transferred from Institute of Astronomy, University of Cambridge, Cambridge, England, 03/09/1988.

Inscription

Description Notes

Leather box containing eight diaphragms of varying aperture.

Condition good (box somewhat worn and missing part of flap); complete

References

Events