1941, vinyl records letter, \". Speaking fieldpost letter\" with vinyl records in the diameter 19 cm in the bicoloured printed form-envelope\". In the order of the German Red Cross\" from WIESBADEN 23.6.41 to Lingenau, letter cancel \"provision military hospital III Frankfurt\", wounded soldiers could gratis on this alleys messages to the homeland send, complete ensemble in execution of the company Emil Seitz with belonging, of / with the same name marked and same the cover labeled vinyl records, complete inner packaging, reverse on the cover further hints to the use, cover with custom traces, without needle, flap is absent, in view of the Accompanying circumstances however circumstantial, good overall condition, great rarity, detailed photo expertize Mogler BPP \". Very rare\"