So I'm restoring another Parker 51 Vac. I've gotten the thing apart (Mostly) but it looks as if someone, in the long distant past, has filled it with India ink, and then let it dry out. Basically the works are now gummed up with what looks like black soot.
Is the a recommended way of cleaning the pen without damage, particularly the delicate fins of the collector? I've got it soaking in water at the moment, but it doesn't look to be doing much to loosen the mess.
Is the a recommended way of cleaning the pen without damage, particularly the delicate fins of the collector? I've got it soaking in water at the moment, but it doesn't look to be doing much to loosen the mess.