Pic 1: 1822/1 50C Overton 101, PCGS MS65
(Image courtesy of PCGS CoinFacts)
Pic 2: 1822/1 O-101, PCGS AU53 (Image courtesy of BHNC #228)
Obv. 1 Star Positions: [S7-3(5)_S8(1)_S13(0)_S1(0)]
Date is 8.5 mm. and the second 2 is heavier, especially at base. Edge of first cut 1 is visible at lower right curl of 2. So-called 2 over 1 has progressively lower digits. Point of star 7 is close to front edge of cap. Star 13 has a blunt point very close to curl.
Rev. A Scroll Diagnostics: [IT-5, BEM(-1, 1)]
50 C. is 1.5 mm. Some specimens show a fine die break through 50 C. Hardly any extra space between words of legend. Center dot between crossbars 4 and 5. Crossbar 4 extends about 1.5 mm. into right wing. A-A is 0.25 mm.
Pics 3-4: 1822/1 O-101.1, PCGS AU53 (Images courtesy of BHNC #228)
Pics 5-6: 1822/1 O-101.2, NGC MS64 (Images courtesy of Heritage Auctions)
Bust Half Nut Club Die State Progressions:
o 101.1 NO DIE CRACKS [R1].
o 101.2 Fine die crack rev thru 50 C [R4].