Your pump was covered in the Pump Of The Month (Showcase section of this site) for May, 2007. Here is the link: http://www.oldgas.com/shoptalk/ubb/Forum4/HTML/001820.html
Vic's may still have some copies of my, now out of print, Gas Pump Identification book. It will help you not only to identifiy, but to value pumps you find.
If you are look for color ads, color sales literature or a parts manual for this pump, just email me.
Author, Gas Pump Identification book and Air Meter Identification book
Need ECO parts? www.petrolianacollectibles.com