C4 Colonial Coins Yahoo Group
Archived copy of the C4 Colonial Coins online group, hosted by Yahoo, which was active from 2000-2019.
Per the Yahoo site (accessed 1/10/2020), "Starting December 14, 2019 Yahoo Groups will no longer host user created content on its sites. New content can no longer be uploaded after October 28, 2019. Sending/Receiving email functionality is not going away, you can continue to communicate via any email client with your group members."