Category:Men holding slide rules
Jump to navigation
Jump to search
Media in category "Men holding slide rules"
The following 2 files are in this category, out of 2 total.
-
HD.3A.030 (10542564204).jpg 3,200 × 2,469; 1.08 MB
-
Laura and Enrico Fermi 1954.jpg 594 × 504; 211 KB