1930s De La Rue Onoto 5600/34 Fountain Pen - FLEX refills the cartridge with a

refills the cartridge with a syringe

All complemented by nickel-plated trim with early flat-ball clips

which reads “S

Chasing and knurling is evenly deep and sharp with little wear

1930s De La Rue Onoto 5600/34 Fountain Pen - FLEX refills the cartridge with aVintage: 1930s Make: De La Rue & Co. (London, England) Model: Onoto 5600 34 Color: grey shell transparent Materials: celluloid with nickel plated trim Length: 5" capped Filling System: vacuum filler (fully overhauled with new seals and guaranteed to fill and write as designed) Nib: FLEXIBLE 14k Onoto #2 nib lays down a smooth and consistent XF line that widens to a 3B+ (approx. 1. 5mm) under moderate pressure. Condition: excellent. Hard rubber parts