I shared this earlier on the frame list. You folks won't be spared either. Here's pictures of a recent CG. It's a sort of replica of the within timeline French fillet frame. The tubing diameters are standard and the fork crown is from the era. The fork blades are round and 22mm.
http://pg.photos.yahoo.com/
JB did the paint.
Curt Goodrich
Minneapolis, MN