Chance Brothers Limited
Europe: United Kingdom, England, Staffordshire, Smethwick
Mid 20th c.
glass; brass; leather
wallet: 56 x 182 mm
Set of four Crookes lenses (Alpha, A2, B and B2) in yellow metal trial lens rims. Engraved handles. Contained in red leather wallet with four internal pouch compartments and double press stud fastening.