ILS, As you point out, the ink does seem a bit soupy, as do the majority of O11's. The dot you refer to ( just to the left of the straight line across the acanthus ) therefore looks larger than it should be. I think that the three dots above and to the left of the top left corner were part of the layout grid, the line I refered to is part of the 6 Cent Agriculture's vignette oval. Identified by the green arrows in this composite of the top right sections of the Foreign Entry, a normal O11 and a 6 Cent Agriculture O4.

The original scan of this O11s Pos 40 was done on another scanner at 2400 dpi, just tried a 1200 dpi scan of the stamp and it does not show the detail the posted scan does ( also shows a differnt color, more pink than carmine )like the center section of the pic I just posted. Somewhere, I have a 8.5 X 11" page that I printed from the original scan, with arrows pointing out at least 25 points different than a normal O11. This stamp is very busy!

And since I've got the opptunity to tell the story of how I aquired it, I will.
As I was beginning to delve into Officials and their Special Printings, and was still just buying thruogh a monthly price list out of Flordia ( can't remember the man's name ), one month the list encluded an O11s, and at the time I'm pretty sure that I didn't have a Special Printing, since the guy was only asking $2.50 for it, I ordered it. About a year later, I got a copy of W.V. Combs U.S. Departmental Specimen Stamps and as I was reading the paragraph about the 2 Cent Executive Position 40 Foreign Entry, I thought to my self, "I've seen that" and when I checked I discovered that I had indeed seen that and own a copy even with its huge thin.