Cool pick up! I know that Braunschweig (Brunswick) is a German city.
I found the top scope pretty quick on Google, its a WW1 era sniper scope for sure.
The mounts are probably made by Merkel.
Voigtlander ceased operations in 1972.
The value for the Voigtlander seems to be around $200.
The second one SKOPAR F (Scope F), I have no idea but it looks like a Voigtlander too.
Here's a little info,
en.wikipedia.org
Posts about Voigtländer Braunschweig written by Laurent
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