Copyright 2005 Frank Andrews - Home - Lightbulb Index - Contact Email: Frank

V. V. G. Berlin

Relative size of images maintained from original posters.

1 8 11
25 NK 80—100 Volt 5 NK 51—135 Volt 16 NK 100—130 Volt
Interestingly this is the only bulb in the set of 7 prints that carries the winged wheel. Possibly, as this is bulb number 1, it is marked specially as their first bulb. 4 loop filament. Pipless, note filament support.
12 13 14
25—32 NK 200—250 Volt 10—16 NK 50—250 Volt 25—32 NK 136—175 Volt
Dual filament. Bulb inside dark glass? bulb. Two thread base. Internal glass filament support.
18 20 21
5 NK 36—175 Volt 16 NK 180—250 Volt 16 NK 176—250 Volt
3 loop filament. 4 loop filament with centre support. 4 loop filament with 2 side supports.
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