SIX VINTAGE PARKER 51 FOUNTAIN PENS, PAIRED AND IN BOXES.

American, circa 1950s. Three sets of paired Parker pens in dark brown leather cases with gold embossed "51" symbol. One set features matching gold filled caps with thin vertical lines, both with gold arrow clip and blue diamond markings; one pen is in maroon with a 14k filled cap, and one is in black with a 16k filled cap. In another set, both pens have 14k gold filled caps with thin vertical lines, gold arrow clip with blue diamond markings, one in green and one in navy blue. The green pen is double jeweled, and the box has an ink stain measuring about one inch wide. The third set features two gray pens, both with gold arrow clip and blue diamond markings. One pen has a silver cap with significant tarnish and thin vertical lines, and the other has a 14k gold filled cap with spaced vertical lines and some tarnish. The boxes and the pens show normal wear besides otherwise described.