Links to the quad card placards
Lens4anEye1948
Lens4anEye1952
Lens4anEye1956
Lens4anEye1960
Lens4anEye1964
Lens4anEye1968
Lens4anEye1972
Lens4anEye1976
Lens4anEye1980
Lens4anEye1984
Lens4anEye1988
Lens4anEye1992
Lens4anEye1996
Lens4anEye2000