WTB Williams DOE Ribbed Style 1027C

[woodland_hank]

I'm in the process of collecting an entire set of Williams DOE in the 50's ribbed style. Out of the 46 wrenches in the set, I currently have 45! I need your help finding the last wrench. I'm desperately looking for a 1027C - 9/16 x 11/16.

An example of this style is located here: http://home.comcast.net/~alloy-artif...pped_inset.jpg

Thanks for your help!