Hoffmann Postcard

[ado]

Is there a difference between Hoffmann postcards, as i am planning on buying Klingenberg postcard #R12, but i found two different versions of the same postcard, same just the numbers are different one is #1525 and the other is #R12

does this posted #R12 postcard looks like original???

Thank you
Ado

[ado]

here is front, would really need help on this guys
if this is original one or not!?

thanks

[sSterbebild]

Hello one Knight's Cross map
to ss
and stamped postcard as ss is very rare
I have not seen such