Parker Registry
parkerpens.net / parkercollector.com [source]
Parker · 1960s-1990s
Parker UK Duofold
Modern Classic
Filling System
Aerometric / Cartridge/converter
Nib
14k gold or steel
Material
Plastic and metal
What to Look For
British-market Duofold. Different from both vintage and modern Duofolds. Multiple generations.
The British-market Duofold — different from both vintage American Duofolds and the modern Duofold revival. Multiple generations spanning the 1960s-1990s.1
The UK Duofold used aerometric or cartridge/converter filling with either 14k gold or steel nibs, and was a UK-market staple for decades.