Portraits

Kurt Alder

Hubert Newcombe Alyea

Svante August Arrhenius

Lorenzo Romano Amedeo Carlo Avogadro di Quaregua e di Cerreto

Alfred Robert Bader

Johann Friedrich Wilhelm Adolf von Baeyer

Neil Bartlett

Paul Doughty Bartlett

Derek Harold Richard Barton

Jöns Jacob Berzelius

Niels Henrik David Bohr

Aleksandr Porfir'evich Borodin

Sir (William) Lawrence Bragg

Ronald Breslow

Herbert Charles Brown

Eduard Büchner

Robert Wilhelm Bunsen

Melvin Calvin

Wallace Hume Carothers

Giacomo Luigi Ciamician