"Duofold Sapphire Centenial Model Fountain Pen In Marbled Blue Resin - 18 K Gold Nib"
Duofold Saphir fountain pen, Centenial model, large model, in marbled blue resin and yellow gold-plated fittings. Nib in 18 carat (750 thousandths) yellow gold. Convertor filling system. Very good condition