Two items: a glossy 5 x 7 close-up portrait of Jonas Salk, signed in black ink; and a matte-finish 4.5 x 7 half-length photo of Albert B. Sabin, signed in the lower border in black ink. In overall fine condition.
We use cookies on this site to improve your experience. By using this site, you accept our use of cookies. To learn more, please see our Privacy Policy.
