Early 57er EK I in wartime case..........

[oradour]

Early 57er EK I in wartime case..........had this for some time but can not remember showing here, apologies if I have, a nice very early with wartime rear hardware, solid hinge assembly , superb polished and frosted frames, three piece with magnetic core, St u L is the maker, in an either St u L supplied left over wartime case, or the original recipients original case...
Prost ! Steve.

[oradour]

and matching very early EK II by St u L still with PKZ mm "4" on suspension ring !
Prost ! Steve.