No, not "K 70-language", there's no relation I don't know, if in the 70ies there were more K 70 with these rerad plates than the one from the Czechoslovakian Embassy (which in 1990 was a wreck with regular DDR-plates)

Yes, it is a diplomatic plate from the DDR, from the Ambassador's car (the "01").
The clou -for me- is the "57", which stands for West Germany. So it's from

http://de.wikipedia.org/wiki/Ständige_Vertretungen_der_Bundesrepublik_Deutschland_und_der_Deutschen_Demokratis- chen_Republik

Now I'm waiting for a blue "57" (blue plates were for accredited foreign journalists and other foreign non-diplomatic stuff) and for a West German diplomatic plate with a "160" (an old one, since the 90ies 160 is for Uzbekistan).

And annother dream is to get a -a real one, not a fake, which are swirring around- from

http://usmlm.us/

http://www.brixmis.co.uk/

http://www.mmflpotsdam.free.fr/

or SOXMIS http://en.wikipedia.org/wiki/Military_liaison_missions


I stay cool. Catching this plate above was again a confirmation of my attitude "Stay relaxed, be patient, establish contacts to everywhere and wait for it". It really works, for every kind of collectibles.