Culper's Day & Night pen posted in the classifieds in 2019 is an interesting piece. I owned one for a time before it passed to another pen fan. It was 18k gold overlay, likewise the nib. ("I should have kept it" - heard that one before?)
(Beware of the spam in that thread referencing a dual nib. It caught me for a moment.)
https://fpgeeks.com/forum/attachment...3&d=1560367962
Culper's photo from classified
