Identifying early RZM, KH and UE Buckle Markings
A buckle displaying a :-
RZM logo and a number usually (the number) correlates with the RZM M1 codes
KH (Koppelschloss Hersteller) usually correlates (the number) with the RZM M4 codes
UE (Uniformen Effekten) usually correlates (the number) with the RZM M5 codes
"Usually" must be borne in mind, as the correlation is for the most part correct, however there are anomalies
