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Hand magnifier with 67x47mm (aspheric) acrylic lens and ivory-coloured handle

1950-1959

Hand magnifier with 64x52mm aspheric acrylic lens

1950-1959

Hand magnifier with 47mm diameter aspheric acrylic lens

1950-1959

Hand magnifier with 81mm diameter hard-coated aspheric acrylic lens and blue handle

1950-1959

Hand magnifier with 50mm diameter hard-coated aspheric acrylic lens

1950-1959

"Raylite 28" distortion-free illuminated hand magnifier with 64mm diameter aspheric acrylic lens

1950-1959

Hand magnifier with 102x75mm (aspheric) acrylic lens and ivory-coloured handle

1950-1959

Directory stand magnifier with 104x29mm cylindrical acrylic lens and black supports

1950-1959

"Monarch" stand magnifier with 153x104mm (aspheric) acrylic lens and ivory-coloured supports

1950-1959

Four optical lenses moulded from a plastic material

1936-1937

Lightweight post cataract glasses

1980-1983

Hand magnifier with 94x69mm aspheric acrylic lens and black handle

1950-1959

Hand magnifier with 102x75mm (aspheric) acrylic lens and black handle

1950-1959

Hand magnifier with 83x64mm aspheric acrylic lens and black handle

1950-1959

Stand magnifier with 94x69mm aspheric acrylic lens

1950-1959

Stand magnifier with 64x52mm aspheric acrylic lens

1950-1959

Stand magnifier with 81mm diameter hard-coated aspheric acrylic lens

1950-1959

Stand magnifier with 50mm diameter hard-coated aspheric acrylic lens

1950-1959

Stand magnifier with 80mm diameter hard-coated aspheric acrylic lens

1950-1959

Stand magnifier with 35mm diameter hard-coated aspheric acrylic lens

1950-1959

Stand magnifier with 44mm diameter hard-coated aspheric acrylic lens

1950-1959

"Raylite 70" distortion-free illuminated hand magnifier with 36mm diameter aspheric acrylic lens

1950-1959

"Raylite 50" distortion-free illuminated hand magnifier with 47mm diameter aspheric acrylic lens

1950-1959

Hand magnifier with 80mm diameter hard-coated aspheric acrylic lens and blue handle

1950-1959

Hand magnifier with 90x67mm (aspheric) acrylic lens and ivory-coloured handle

1950-1959

Stand magnifier with 36mm diameter aspheric acrylic lens

1950-1959
Stand magnifier with 47mm diameter aspheric acrylic lens and black base, (power 20 dioptres, code no.5428), made in England by Combined Optical Industries Ltd., 198-200 Bath Road, Slough, Berks. SL1 4DW

Stand magnifier with 47mm diameter aspheric acrylic lens

1950-1959
Pair of safety spectacles to BS 2092.2 (deeper and wider than standard spectacles), by Combined Optical Industries Limited, Slough, England, 1976-1981

Pair of Safety Spectacles to BS 2092.2 (deeper and wider than standard spectacles)

1976-1981
Pair of safety spectacles to BS 2092.2 (deeper and wider than standard spectacles), by Combined Optical Industries Limited, Slough, England, 1976-1981

Pair of Safety Spectacles to BS 2092.2 (deeper and wider than standard spectacles)

1976-1981
Five pairs of safety spectacles to BS 2092.2 (deeper and wider than standard spectacles), by Combined Optical Industries Limited, Slough, England, 1976-1981

Five Pairs of Safety Spectacles to BS 2092.2 (deeper and wider than standard spectacles)

1976-1981
Pair of safety spectacles to BS 2092.2 (deeper and wider than standard spectacles), by Combined Optical Industries Limited, Slough, England, 1976-1981.

Pair of Safety Spectacles to BS 2092.2 (deeper and wider than standard spectacles)

1976-1981
Pair of lightweight opaque plastic framed spectacles, for use following a cataract operation, made by Combined Optical Industries Ltd, Slough, and grey plastic case and yellow textile lens cloth, unsigned, both spectacles and case supplied by Edward Marcus Ltd, Moorfields, London, England, 1980-1983

Lightweight post cataract operation glasses

1980-1983