Hello; I have acquired what I am told is a rare El Morocco ashtray. Aside from some information from Mark at the Nevada Ashtray Project, my internet search is about exhausted. I was wondering if maybe anyone had any insight on this ashtray, or maybe can recommend someone who may be knowledgeable in this area. Thank you for your time.

I am trying to get a picture posted with this message; not sure if it worked. Tray has a black circular logo with a zebra and roulette wheel.