Man at desk and boy
| View Cart ⇗ | Info
A man sitting at a desk, with a boy standing in front, with his eyes closed.
Source
John W. Ritchie Primer of Physiology (New York: World Book Company, 1918) 127
Downloads
2400×810, 548.8 KiB
1024×345, 73.0 KiB
640×216, 36.2 KiB
320×108, 12.1 KiB