Here you go. From 1972 Demon with painted sport mirrors. I am very certain the location is consistent, if anyone knows otherwise, please correct :)
Holes are (front to back)
D/S - 5/16", 13/16", 1/8"
P/S - 5/16", 1/8"
Note that on mine the centreline of the d/s is 1-1/8" vs 1" on the p/s (from tape line). This may be normal or an anomally.
Measurements are from front outside edge of door.
Grant