I can't get the guy who sold it to me to scan the back... He's probably busy.
1. The reason I thought it might be Adams is the use of drops of gold paint. Very similar to his stenciled martians that are so popular.
2. I actually pulled an Adams that is not stenciled. But... not anything like this.
I am kind of hoping its by Colin Walton. Have no idea who he is but I haven't seen anything by him on eBay