This picture shows some 1960ies pens to be disassembled. Pistons are friction fit and are to be taken apart by pulling out the mechanism from the barrel end. Instead, this pen is Montblanc 320 from the 1970ies. See the bright yellow ring near turning knob - a clear warning to NOT use the old piston … Continue reading Disassembly of a Montblanc 22 (and similar)
goldfinkberlin 