I found these photos on the Library of Congress (
www.loc.gov.) They are listed as:
"Top spinning contest at the annual field day of the FSA (Farm Security Administration) farmworkers community, Yuma, Arizona"
From March 1942. Taken by Russell Lee, 1903-1986
A search for "spinning top" gives a few other spinning top related images, but only as thumbnails, not the full photograph that has to be seen in person.
I would like to have a full resolution of this one: "Senatorial Peg Top - But They All Miss It!"
It's from the New York Daily Graphic, 29 March 1878, p. 197. The top says: "President's Policy".