Parker Duofold blue set in original box Vintage fountain pen Danish Parker Duofold blue celluloid body and cap Danish hallmark on the barrel and crispy imprints on the barrel plated gold clip and ring original gold 14k nib size Fine aeromatic filler excellent condition year of production 1950-55 c. long 130 mm capped long 157 mm posted Restored and revised perfectly writing writing in excellent condition pencil Duofold turn cap system blue celluloid fits leads mm1,18 made in Denmark year 1950-55 c. perfectly working in Excellent condition the set is presented in its beautiful original box