ObjectsViewing Record 48 of 62
Previous Record Next Record
Switch Views: Lightbox | Image List | List
Europe: United Kingdom
lens width: 37 mm
White metal grooved frame, closed by screw, with spring clips above and below for attaching supplementary lens to inside of a gas mask. Round eye. Glazed with prism lens prescription.
Gift of Professor R.J. Fletcher, FCOptom, 2007