Hi everyone , new member need help on a periscope i found in a locker

[Magus123]

From what i can tell its german its b l c meaning zeiss
But apart from that u would like to learn what war history purpose of it and value . Im hear to learn. Thanks again victor

G]

[Magus123]

It also reads 14x 5' .
Those blc date it ww2 . Or is that expresion still aroun

[Mikedenmark]

I think your instrument has allready been covered.

http://dev.wehrmacht-awards.com/foru...d.php?t=913726
http://dev.wehrmacht-awards.com/foru...d.php?t=922084