Clear glass slide for use with right eye
Clear glass slide for use with right eye
Pugh orthoptoscope by Hamblin, London, English, 1938-1945
Clear glass slide for use with right eye
Glass slide for use with left eye
Clear glass slide
Pugh orthoptoscope by Hamblin, London, English, 1938-1945
Pugh orthoptoscope by Hamblin, London, English, 1938-1945