|Note_en=Indication of a registration by [[Advertizing brand::Soennecken]] for what appears to be a trademark, shows code K1. 32 S 12760. Also mentioned is a stationery factory ''"Ernst Kunz & Co."'' with code K1. 32 K 23571. | |Note_en=Indication of a registration by [[Advertizing brand::Soennecken]] for what appears to be a trademark, shows code K1. 32 S 12760. Also mentioned is a stationery factory ''"Ernst Kunz & Co."'' with code K1. 32 K 23571. |