M3/ codes. These codes cover symbols, like standard tops, eagles and decorative items.

M3/74 A. Kunze & Co

M3/80 Ch. Frank & Sohne KG

M3/84 E. Gyorffy & Co

M3/75 Fritz Balke

M3/81 Heene E u E

M3/85 Emaillierwerk u. Metallwarenfabrik AG

M3/76 Kunstpragerei Preuss

M3/82 E. Gruber & Co

M3/86 Rudolf Menschiga

M3/77 G. Danner

M3/83 Stanislaus Mrkwicka

M3/87 Albert Bloudicek