1858-O H10C MS66

PCGS#: 4369

Owner's Comments

Expert Comments

Ron Guth: The 1858-O Half Dime is the most common of the O-Mint Half Dimes, just edging out the 1860-O.  Mint State examples are fairly common, with MS-63 and MS-64 being the most frequently encountered grades.  PCGS has certified only a dozen MS65, four MS-66s, one MS66+, and none finer.

Most of the top examples are well struck, but virtually all show slight weakness on the reverse denticles from 12:30 to 2:00.  Overall, however, the 1858-O Half Dime is a fine product from the New Orleans Mint.

Diameter: 15.90 millimeters Designer: Robert Ball Hughes/Christian Gobrecht Edge: Reeded
Mintage: 1,660,000 Weight: 1.24 grams Metal Content: 90% Silver, 10% Copper

Rarity and Survival Estimates

Grades Survival Estimate Numismatic Rarity Relative Rarity by Type Relative Rarity by Series
All Grades 800 R-5.4 28 / 36 TIE 53 / 79 TIE
60 or Better 250 R-6.6 28 / 36 TIE 56 / 79 TIE
65 or Better 18 R-9.2 16 / 36 32 / 79 TIE

Condition Census

Pos Grade Thumbnail Pedigree and History
1 MS67 PCGS grade

Joseph O'Connor, sold privately in 3/2010 - Eugene H. Gardner Collection - Heritage 6/2014:30204

2 MS66+ PCGS grade Simpson Collection
2 MS66+ PCGS grade
4 MS66 PCGS grade
4 MS66 PCGS grade