Kurland find - in the box! What is this Blc Optik?

[whsammler]

Optically perfect!

[me6_130]

That's a really nice addition to any collection!! :o)
Carles

[Dufleuve]

Very nice and rare.

[SM74]

Very nice . Thanks for posting

[Le Breton]

Very nice specimen, the best I've seen ever. Congratulations!

[whsammler]

double post

[whsammler]

tripple post

[galizien41]

Pretty cool piece and wonderful condition. Even better that these still work! Thanks for showing.