The 1946 "dot" is the least dot-like of all these features and, on an uncirculated example can be seen as just a lump of clag. See below 1946 F233 ONE' Flaw zoom.JPG Again after looking at your site i have never seen or heard of one in such a good grade. That goes for many years he has too, the dot flaws, Gouby X, the 1915 recessed ear, just to name a few. All crackers and I've not seen better in many.