N480 - Parker Duofold Lucky Curve Medium Flex Nib (2 ratings) £90.00 Quantity: at £90.00 each Add To Basket Summary; Manufacturer: Parker. Designation: Duofold Lucky Curve. Origin: Usa. Material: 14ct Gold. Dates from (approx): 1925. Overall Length:35mm. Writing Width: Medium Flex. Notes: All sizes and measurements are approximate. Any replacement nib may need some adjustment when fitted to the pen. We can fit this nib as part of a service on your pen, email us for details. Postage in the UK is free on this item!