Bickeston's dual retinoscope
- maker:
- Curry & Paxton
Bickeston's dual retinoscope, registered number 350,669-350,671, by Curry and Paxton, London, England, 1920-1940
Details
- Category:
- Ophthalmology
- Object Number:
- 1981-1540/31
- Materials:
- metal
- Measurements:
-
length 60 mm
width 45 mm
- type:
- retinoscopes
- credit:
- Brewes, C.