Vintage 1920s/30s 'Algha' '20' Gold metal coloured framed Glasses Spectacles

  Condition: These glasses have quite a bit of age but appear to be in a reasonably good condition to me (please check photos carefully).The only impressed markings in the gold coloured metal I can see is ALGHA and a 20. The hinges all appear to be ok and working well and the curved ear supports still have plenty of strength and spring. There might be a small spherical end knob missing on the end of one of these arms... unsure? The dark coating has a little wear/aging but does not appear cracked. There is dust between the lens and the coating which might need a clean. Some surface wear to lenses but seems overall reasonable to me? A generally pleasing pair of old vintage spectacles.

Please do message if I can help further and I will try to reply as soon as I can.