This is a black 65mm Wenger Esquire with logo of the American Legion.
external links: SAK Wiki
This is a black 65mm Wenger Esquire with logo of the Non Commisioned Officer Association
external links: SAK Wiki
This is a black 65mm Wenger Esquire with logo of the Central Intelligence Agency.
external links: SAK Wiki
This is a red 65mm Victorinox Delemont Esquire. This model was initially made by Wenger (it has the Wenger style scissors) but after Victorinox took over Wenger they continued some of the original Wenger knives as the “Delemont series”. 65mm isn’t a common size for Victorinox knives.
external links: SAK Wiki