Hello to my fellow 57er collectors,
I already posted a group shot of these in my collection thread, but have finally found time for some more close-up and individual shots ....
First some general info on them :
EK1 core : dimensions = 39x39 mm / magnetic / hollow back
RK core : dimensions = 42x42 mm / magnecit / front 1939 - back 1813
RK core : dimensions = 42x42 mm / non-magnetic / front 1939 - back 1813
Dont have a digital scale available, so no idea on the weight
.
FYI, I intend to keep only two RK cores, the rest will be up for sale soon.
If any interest from your side, just send me PM.
Grtz
Mathijs
I already posted a group shot of these in my collection thread, but have finally found time for some more close-up and individual shots ....
First some general info on them :
EK1 core : dimensions = 39x39 mm / magnetic / hollow back
RK core : dimensions = 42x42 mm / magnecit / front 1939 - back 1813
RK core : dimensions = 42x42 mm / non-magnetic / front 1939 - back 1813
Dont have a digital scale available, so no idea on the weight
.FYI, I intend to keep only two RK cores, the rest will be up for sale soon.
If any interest from your side, just send me PM.
Grtz
Mathijs
. Can anyone identify possible date of fabrication ?
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