Nice clean Conklin Crescent Filling parts

PARTS-CNK  Nice clean Conklin Crescent Filling parts for what I believe to have once belonged to a Conklin No. 30 Crescent Filling Fountain Pen. Included are the section, very long feed and the crescent filler assembly. The hard rubber is very dark black, no oxidation and there is no brassing to the crescent which is marked: Crescent - Filler Trademark. (1 avail)