C4 | Colonial Coin Collectors Club
Est. 1993. Focused on the Study of Colonial Era Numismatics
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Home
About C4
C4 Auction Archive
C4 Convention
C4 Leadership
C4 Bylaws
C4 Photos
Contact Us
In Retrospect
News
Collector Resources
Beginner’s Guide
Colonials 101 Handbook
C4 Lending Library
C4 Newsletter
C4 Publications
C4 Videos
Other Resources
Get Involved
C4: Awards
C4: Write for the Newsletter!
C4: Attend C4 Convention
C4: Apply for Grants
C4: Donate!
C4 Youth Scholarship to ANA Summer Seminar
B.S.A. Merit Badge Project
Join Organizations
Metal Detecting & C4
Colonial Metal Detecting Articles
C4 Metal Detecting Competition 2026
Member Access
JOIN C4/Renew
Day:
December 8, 2004
In Memory of Robert Retz [2004]
Posted on
December 8, 2004
March 15, 2022
…
![In Memory of Robert Retz [2004]](https://colonialcoins.org/wp-content/uploads/2004/12/Screen-Shot-2022-03-15-at-2.09.58-PM.png)