I had to lower the dpi to 190 to get this below 5mb. This map doesn't really show any kind of coordinate reference. I do have it projected to 54° N, 23° E, but as there really is no longitude reference in the Greyhawk manuals I really was just kinda putting anywhere on the globe. Please note that my objective here was to re-create the original since I couldn't find a really good copy and Kinko's won't let you scan copyrighted material even for personal use.

Click image for larger version. 

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