Symmetrical lens with Waterhouse stops

Made:
circa 1880 in Paris
maker:
A Laverne and Company

brass mounted Symmetrical lens F.8 12 inch f.l with Waterhouse stops. A Laverne & Co, c.1880

Details

Category:
Photographic Technology
Collection:
Arthur Frank Collection
Object Number:
1979-559/1161
Materials:
glass and brass (copper, zinc alloy)
Measurements:
overall: 71 mm 60 mm,
type:
symmetrical lens
credit:
The Arthur Frank Collection