Turn pin sunglasses, tortoiseshell, double lenses, blue tints, English, 1851-1890 Turn pin sunglasses with blue lenses 1851-1890
Coil spring spectacles, tortoiseshell, probably National Health Service issue, English, 1948-1960 Coil spring spectacles 1948-1960
Coil spring spectacles (no lenses), tortoiseshell, National Health Service issue, English, 1948-1965 Coil spring spectacles (no lenses) 1948-1965