Accession No

3792

Brief Description

pair of ray diagrams, by P. Harris Ltd., after 1900

Origin

Maker

P. Harris Ltd.

Class

optical

Earliest Date

1900

Latest Date

1980

Inscription Date

Material

wood (mahogany); metal (iron)

Dimensions

one length 281mm; breadth 165mm; height 331mm; 2nd length 385mm; breadth 155mm; height 330mm

Special Collection

Provenance

Purchased from Christie’s, London, England; lot 138, 29/11/1990.

Inscription

‘P H LTD’ (on foot of stand)

Description Notes

Pair of ray diagrams. Lenses and diagrams pasted to mahogany boards on iron stands.

Condition: good; complete.

References

Events