You do know you're allowed to upload photos in your posts, right?
They're pretty cool, actually - cartoon-style pin-up art. It's a throwback to the pin-ups that started appearing in the early 20th century and remained popular into the early 1960s. Pin-ups didn't start becoming risqué as a general rule until the airplane nose art of the Second World War, followed shortly thereafter by the invention and eventual popularity of the bikini.
(I edited your post - Bill spells his last name with only one "s")