Conway Stewart
Mabie Todd
Onoto De La Rue
Parker
Sheaffer
Watermans
Other Makes
New Old Stock Nickel Plate $25 ( £18)
English Duofold GF $15 (£10)
Clip Cap for most Watermans c1922 -1930 14kt GF $35 (£20)
Parker Duofold c1927 No Brassing $48 (£30)