Stone Mountain
Commemorative Half Dollar

Our

Collection

We limit the study of a coin or series to a single third party grading service (TPG), and usually PCGS.  This eliminates many arguments about different grading standards.  Although PCGS does not recognize the DDR and DDO/DDR as major varieties they will certify them as minor varieties.  To help with this project we have been able to add additional wording to labels for double die reverse, and doubled obverse/reverse minor varieties when needed.

Grades

Legal Stuff

Home

History

Our Collection

Exonumia

The Coin

Original Design

Modifications

Grading

Price Guide

The Carvers

Contact Us

The Carving

Coins by Grade

Sources

Commemoratives

Statistics

Variations

Final Design Issues

Production

Counterstamps

Counterstamp Census

Harvest Campaign

Copyright (c) Georgia 1832,LLLP 2018-2018