Objects
Watch Pattern Lens Measure / The New Form Combination Perimeter
ARCHIVAL ITEMS
advertisement
Raphael's Ltd
Europe: United Kingdom, England, London, EC
1914
paper
overall: 216 mm x 147 mm
2000.452/9
ARCHIVAL ITEMS
advertisement
Raphael's Ltd
Europe: United Kingdom, England, London, EC
1914
paper
overall: 216 mm x 147 mm
Advertisement for a manufacturer of ophthalmic instruments. Page 12 of an advertising supplement to an optical text book. Printed in black and white, with product photographs/drawings and prices for a spherometer/lens measure marked for the dioptric system and a new perimeter designed by Dr Ettles, capable of use as a hand or table instrument.
2000.452/9
Gift of David G. Williamson Optics, 2000