Interesting Friedrich Orth EK1

[JamesT]

Good day

I believe this is an unmarked 15 Friedrich Orth cross with a Souval frame in a very salty but original box.

Is this correct?

Many thanks

[JamesT]

In a salty box. You can just see the EK outline on the top.

[sanya13]

IMO this is good Unmarked Orth type with a possible nonmagnetic core

there are many versions of this manufacturer

here is same type & the my Orth types ( the pictures yet last year made ,ever since found yet one different mm L/14 sb type )

[sanya13]

I can't shared ,soorry but I can't why?

[JamesT]

IMO this is good Unmarked Orth type with a possible nonmagnetic core

there are many versions of this manufacturer

here is same type & the my Orth types ( the pictures yet last year made ,ever since found yet one different mm L/14 sb type )

Thank you Sanya, it core is non-magnetic.