I have two Conklin Crescent Fillers with
gold overlays. The first is completely covered except for the
section and barrel threads, while the second has a filigree overlay that
exposes portions of the hard rubber barrel and cap. Neither is
marked with a model number, but both are of the size of the 25P pens.
Complete gold overlay
This pen is a 25P size pen is in excellent condition except that
it is missing the ring for the ringtop. When I purchased it, there
was no nib, so I later fitted it with an appropriate Conklin Toledo 2
nib that is a true "wet noodle" with flex from fine to
broad. It is a really great writer and challenges me to learn to
use that flex better. The pen is inscribed "Emily" so
this was her pen.
Gold Filigree
This pen has a beautiful art deco overlay. It is currently
at a repair shop having a cracked section repaired and being fitted with
a Conklin Toledo 2 nib that was re-tipped by Greg Minuskin. It's
lock ring is not complete, missing one end, but is still functional.