AM gunsight and signal light bulb ?'s

Can someone tell me what voltage these are, AM Siemens 5L/2295 bulb pictured, and the reflector gunsight used in?

Also what bulb was used in the AM 5A/2334 signal light pictured and where I could source one?

I can’t seem to find a reference for either.

Any help appreciated. Cheers

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