|Note_en=Vol. ?, Nr. 6?. {{Dating|back}} Advertising for a [[Sheaffer Flattop|flattop model]] pen/pencil [[overlay]] set (2R rolled gold, 3R solid gold). | |Note_en=Vol. ?, Nr. 6?. {{Dating|back}} Advertising for a [[Sheaffer Flattop|flattop model]] pen/pencil [[overlay]] set (2R rolled gold, 3R solid gold). |