Title
Lloyds mirrors
Identifier
ABDNP:200239a
Description
Lloyds double mirror on brass plate on optical bench post of hollow brass. (also adapter to fit modern optical bench holder of 13.5 mm OD )
Date
1830-1890
Format
mirror (each) 36 mm x 33 mm; plate 107 mm x 107 mm; post diameter 10 mm
glass, brass
Coverage
Dublin
Creator
YEATES & SON / DUBLIN