Frank McGee. Credits: Director, Michael J. Pontrelli. © 1May72; MP23007.

George Speidel, director, Milwaukee County Zoo. Credits: Director, Michael J. Pontrelli. © 24Aug72; MP23249.

Jaroslav Pelikan. Credits: Director, Michael J. Pontrelli. © 1May72; MP23005.

Jean Francois Revel, author. Credits: Director, Michael J. Pontrelli. © 1May72; MP23003.

John Kenneth Galbraith, economist. Credits: Director, Michael J. Pontrelli. © 1May72; MP23004.

Jose Greco, Spanish dancer. Credits: Director, Michael J. Pontrelli. © 1May72; MP23097.

Julius Tobias, sculptor. Credits: Director, Michael J. Pontrelli. © 19Jul72; MP23244.

Michael Novak, professor. Credits: Director, Michael J. Pontrelli. © 8Aug72; MP23251.

Oscar Robertson, Milwaukee Bucks, National Basketball Association. Credits: Director, Michael J. Pontrelli. © 18May72; MP23094.

Roger D. Abrahams, director, Afro-American Research Institute. Credits: Director, Michael J. Pontrelli. © 4Aug72; MP23245.