Katz H. & Compagnie - H.Katz
France Strasbourg Paris
? - 1939
Started producing in Strasbourg ( sheets numbered till around 4000 with logo HKCS ) Later in Paris ( most sheet numbers higher than 4000 with logo HKCP )
France Strasbourg Paris
? - 1939
Started producing in Strasbourg ( sheets numbered till around 4000 with logo HKCS ) Later in Paris ( most sheet numbers higher than 4000 with logo HKCP )