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trial case
TRIAL CASES, FRAMES AND REFRACTOR HEADS
trial case
Curry & Paxton
Europe: United Kingdom, England
Early 20th c.
wood; brass; silk; baize
1999.2689
TRIAL CASES, FRAMES AND REFRACTOR HEADS
trial case
Curry & Paxton
Europe: United Kingdom, England
Early 20th c.
wood; brass; silk; baize
Wooden trial case with hinged lid, brass hinges, keyhole and two wheel lock catches. Brass plate on lid (blank). Green baize on underside of base. Blue silk lining to lid. 112 spherical lenses. 36 cylindrical lenses. 8 blue tinted lenses. 12 prismatic lenses. One slit occluder. Cylindrical lenses are numbered in coloured paint (blue = concave, red = convex).
1999.2689
Gift of A. J. Jenkins, 1979