Photogen lamp for light photogen or T-yellow.
Manufacturer Chalwyn (England) or Feuerhand (Germany) and different model occur.
Bottom diameter approx. 13 centimetres.
Height of lantern without handle about 25-30 cm.
Unused or used (function is not guaranteed on the "used ones without glass", more like an interior detail).
The used ones may have stains/rust, chafing, minor defects and are generally more used. The used ones in good condition are less used and have less stains/chafing etc.