Brass moving wire filar micrometer by J. Sissons

Made:
1740-1760 in Strand
maker:
Jonathan Sisson

Brass moving wire filar micrometer by J. Sissons, London in mahogany case.

Details

Category:
King George III
Object Number:
1927-1491
Materials:
brass, steel, mahogany and iron
type:
filar micrometer
credit:
King's College, London

Parts

Mahogany case, for brass moving wire filar micrometer

Mahogany case, for brass moving wire filar micrometer

Mahogany case for brass moving wire filar micrometer by J. Sissons, London.

Measurements:
overall: 95 x 160 x 250 mm
Materials:
brass and mahogany
Object Number:
1927-1491 Pt2
type:
instrument case