Murray Bovin

Centrifugal or lost wax jewelr

Centrifugal or lost wax jewelry casting

1971

Centrifugal or lost wax jewelry casting for schools, tradesmen, craftsmen

1971

Jewelry making, for schools, t

Jewelry making, for schools, tradesmen [and] craftsmen

1967

Silversmithing and Art Metal for Schools, Tradesmen, Craftsmen

1963

Jewelry Making for Schools Tra

Jewelry Making for Schools Tradesmen Cra