Eva Irene Kataja and Toni Peters, ca. 1967

Eva Irene Kataja, a post doctoral fellow in Biology, points to a negative on a reel of newly developed film held by Toni Peters. Tech Talk, 8 February 1967.

Eva Irene Kataja, a post doctoral fellow in Biology, points to a negative on a reel of newly developed film held by Toni Peters. Tech Talk, 8 February 1967.