Kaysey Sales was one of Lenny's some 20 companies formed over the years to stay in business, or a step ahead of the censors, but Kaysey actually lasted a few years.
The gang somehow got a hold of a kid's gun holster, and that appears a few times too, in one photo strapped on the thigh of Burtman's recently divorced wife Tana Louise (AKA the "Cincinnati Sinner") who draws both pistols and aims at the camera with as much menace as Dennis.
In the Exotique "Photo Album" series, Lenny allowed the Exotique name to limp along a few years after the regular digest ended. This is said to be issue Number 9 and dated 1959. It may have been the last issue.
Exotique Photo Album Number 9 1959 Kaysey Sales (Leonard Burtman) New York Collection Victor Minx