More on the Thumpin Tum for the 2 February 1966 Issue

The only full page in the 2 February 1966 issue of Go-Set that contained only an image and no text, other than the page 20 which contained an advertisement for 3UZ was this. As I stated in an earlier post, the "Tum" as it was known, was a prime sponsor for the first issue of Go-Set. Who, in the club agreed to the sponsor the first issue? Who drew this drawing? (The wiggly line through the image you can see was drawn by me and was part of some coding I was doing when working on the thesis and looking for some thematic direction in 1998)