Pic 1: 1824 50C Overton 107, PCGS MS63
(Image courtesy of PCGS CoinFacts)
Pic 2: 1824 O-107, ANACS EF45 (Image courtesy of BHNC #228)
Obv. 6 Star Positions: [S7-4(2)_S8(2)_S13(5)_S1(2)]
Date is 8.25 mm. with base of 24 slightly lower than 18 and a long pointed curl on the 2. Stars 7 and 8 are very close to front edge and crown of cap respectively. Some specimens show doubling at date from striking. NO DIE CRACKS [R3].
Rev. F Scroll Diagnostics: [IT+3, BEM(2, 2)]
50 C. is 2.25 mm. with large curved-top 5. UN is joined at top. Large round center dot at the missing left end of crossbar 5 (aka "Dot-Dash"). Arrowheads are close. A-A is 0.5 mm.