Coin Specifications

Category: Seated Liberty Half Dimes (1837-1873)
Mint: San Francisco
Mintage: 90,000
Catalog: KM-91
Obverse Designer: James B. Longacre
Reverse Designer: James B. Longacre
Composition: Silver
Fineness: 0.9000
Weight: 1.24g
ASW: 0.0359oz
Melt Value: $0.64 (10/25/2016)
Diameter: 15.5mm
Edge: Reeded
Numismatic specification data provided by Krause Publications NumisMaster.
Link to this coin

1864 S H10C MS obverse 1864 S H10C MS reverse

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There are no NGC varieties for this coin.

Description & Analysis

This has always been a rare issue, one that was unknown in Mint State until a small hoard (Walter Breen said 14 pieces) was dispersed during the early 1970s. A few of these were impaired and may not qualify as MS today.

All San Francisco Mint half dimes were subject to being fashioned into items of jewelry such as cuff links and stick pins. Indeed, it appears that the increase in their mintage after 1864 may have been prompted by this market, as there existed little need for them as a medium of exchange in the West. Examples that qualify for numeric certified grading are quite rare.


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Price Guide

Last Updated: 9/3/2015

Click on a price to see historical prices, comparison charts and trends.

1864 S H10C MS
Base $ 44.00 55.00 105 210 365 540 675 800 925 1025 1100 1275 1850 2350 4600 7500 - - - -
$ - - - - - - - - 2050 2650 5400 - - -

NGC Price and Value Guides Disclaimer



Total Graded: 59
Low Grade: F
Average Grade: 58
High Grade: 66

Upcoming Auctions

A random selection of NGC coins is shown below.

Auction House
Sale / Lot
11/4/2016 MS 65   Stack's Bowers November 2016 Baltimore, 6151/Lot# 4090

Auction Prices Realized

A random selection of coins is shown below.

Auction House
Sale / Lot
2/9/2006 PCGS MS 64   Heritage Auctions 2006 February Long Beach Signature Auction #400, 400/Lot# 700 $1,725.00
2/11/2007 NGC MS 65   Goldberg February 11-14, 2007 Pre-Long Beach Coin and Currency Auction, 39/Lot# 1279 $3,220.00
7/10/2011 PCGS AU 58   Teletrade Auction 3098, 3098/Lot# 1380 $1,380.00
6/30/2013 PCGS Genuine XF   GreatCollections GreatCollections Coin Auctions 06/30/2013, 81/Lot# 121979 $95.70
7/11/2014 NGC VF 35   Stack's Bowers August 2014 Chicago ANA, 6014/Lot# 5549 $205.63
10/5/2014 NGC VF 35   David Lawrence Rare Coins Internet Auction # 824, 833/Lot# 100 $243.00
10/8/2014 NGC AU 53   Heritage Auctions 2014 October 8 - 13 PNG New York Invitational US Coins Signature Auction - New York Session(5), 1210/Lot# 7564 $440.63
10/10/2014 PCGS   Stack's Bowers November Baltimore 2014, 6039/Lot# 14687 $135.13
7/17/2016 NGC Details XF Details  Heritage Auctions Internet Coin Auction Session(2), 131630/Lot# 27497 $258.50

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