WTB - Sheaffer Triumph Nib Unit - 1942-45 vintage

[BamaPen]

I need a nib unit - sleeve, feed, and nib - for a 1942-45 (first generation) Sheaffer Triumph. This is the pen with the really wide cap band, that uses the nib unit with a four-start thread.

Please contact me at BamaPen@jehubbard.com