Montblanc Piston Filler 264 Spring 585 F NIB 1950s - Etsy
VINTAGE MONTBLANC 264 FOUNTAIN PEN - YouTube
Hepworth Dixon on Twitter: "Montblanc 264 vintage fountain pen in black resin with gold plated trim and a 14ct 585 medium nib. c.1957/59. https://t.co/DvM43eN1uL" / Twitter