This is a large Conklin Endura with the correct huge 14K nib. The nib is a smooth writing fine, with essentially no flex.
The pen is in writing condition, fills and writes beautifully. Conklin made this pen from 1927 - 1932.
The condition is excellent+, with no brassing, no bites, scratches, or cracks. Cap bands are tight, no looseness. The pen measures 5 3/8 inches when capped. The lever is imprinted PAT NOV 17, 1925. The clip is imprinted Conklin PAT MAY-28-1918
The initials RLF are heat imprinted into the barrel. You can see this quite clearly in the pictures because I highlighted it, but it is actually quite difficult to see under normal conditions.
Asking $150 including mailing in US. International mailing at actual cost.
If you are interested, please contact me at BamaPen@jehubbard.com