Example of one of Kenneth Bressett's original photographic plates with Nova Constellatio copper coins. In the 1950s and 1960s students used to make these for communicating with other specialists who were researching various series. Bressett's Vermont plates eventually became the standard reference.
Original article, comments, and lay-out for material Walter Breen and John Ford recommended for inclusion in the Red Book with their thoughts on California gold coins. Date is approximate.
Example of one of Kenneth Bressett's original photographic plates with Nova Constellatio copper coins. In the 1950s and 1960s students used to make these for communicating with other specialists who were researching various series. Bressett's Vermont plates eventually became the standard reference.
