Parker 65 - The basic pen is very similar to a late model Parker 61 that were equipped with converters.. Many of the parts like the barrel and cap are interchangeable. These pens use a cartridge or converter and are mainly found in Europe. By the time that they were introduced the use of fountain pens was disappearing in the USA so they are rarely found there. These pens have a nib and filler system that allows a considerable ink flow. Free flowing nibs like the broads and double broads work very well with them.

Nibs screw in on these pens but a special tool must be used to swap them out. The collector unscrews from the inside.