Shade guide for "Bio-Trey" silicate filling material
1965-1975
Shade guide for "Classic" acrylic teeth
1955-1970
Bur stand, plastic, by Dux, Germany, 1950-1965
1950-1965
Shade guide for "Reliance" acrylic tooth
1965-1975
Shade guide for Courtin's acrylic teeth
1955-1970
Shade guide for acrylic teeth
1965-1978
Shade guide for "Acrylite" acrylic teeth
1950-1965
Shade guide for "Classic S" acrylic teeth
1955-1970