- AD Three, 44.8: 633 Orthography
- AD Three, 49.2: 687 Orthography
Similar: 19
- arc-lamp
- 2*
- Coddington lens
- AD Four 64.3: 935-939 p. 936 (scanning the map with a -)
- Edison lamp
- AD One 7.1: 57-61 p. 60
- gas-mantle
- 2*
- Jablochkov
- GR Part Three 5: 336-359 p. 351 (- candles)
- Just-Wolframs
- GR Part Four 3: 640-655 p. 650
- lantern-horn
- AD Three 49.2: 683-688 p. 688
- mirrot-image
- GR Part One 17: 136-144 p. 144
- Nernst lamps
- 2*
- Nernst light
- AD Three 44.8: 632-636 p. 634 (overamplified -)
- P.L.
- AD Three 49.2: 683-688 p. 687
- Plafond Lumineux
- AD Three 49.2: 683-688 p. 687
- reticule
- AD Three 38.2: 531-540 p. 539
- rolling-light
- AD Four 56.2: 794-796 p. 796
- street-lighting
- 2*
- sun-goggles
- AD Four 52.3: 728-730 p. 729
- Welsbach mantles
- AD One 6.2: 49-50 p. 49
- Welsbach unit
- AD Three 49.2: 683-688 p. 687
- zoetropic
- AD Two 27.5: 351-353 p. 351 (- projectors)