Parker 51 Cap Clip – Thependragons - Vintage fountain pen sacs, fountain pen parts, tools and repair kits
Parker Challenger Fountain Pen (Canada 1930s) - Tapered Clip, Black, Full Size, Fine Semi-flex Nib (Excellent, Restored) - Peyton Street Pens
Parker Vintage Stainless Steel Chrome Clip Cap Action Ball Pen-brass cap threads | eBay
1937 PARKER ROYAL CHALLENGER BURGUNDY SWORD CLIP LARGE SIZE FOUNTAIN PEN RESTORED
PARKER | 'CISELE', A STERLING SILVER BALLPOINT PEN WITH GOLD PLATED PUSH-BUTTON CAP AND CLIP, CIRCA 2000 | Gentlemen's Accessories Online | 2019 | Sotheby's