Photos of Sorokin during his early academic career are rare.
Here is an item from the Minnesota Alumni Weekly of May 4, 1929 (“Faculty Books,” pg. 540) noting the publication of Sorokin’s Social Mobility. Sorokin was on the faculty of the University of Minnesota at that time.
The photo caption reads: “…. he told us, very proudly, that he is in the process of becoming an American citizen, and he would soon be able to file for his second papers.”
— posted by Roger W. Smith