Pratt Field was a gift of Mr. Herbert L. Pratt. It consisted, originally, of a quarter-mile track, 220 yard straightaway twenty-four feet wide, eleven runaways and pits for jumping and vaulting, seven tennis courts, a football field, and a baseball diamond. An eight-foot high reinforced concrete fence surrounds the field. The entrances were designed by Edward Lippincourt Tilton, who also designed Judd Gymnasium and the Marsh Memorial Building. The location of Pratt field is still used today for track and field, however the name was changed to Blake Track.
This sub-series mainly contains photographs of Pratt Field, though there is some general information and a few newspaper articles on the field. Of particular interest are newspaper articles of when the Pratt Field Grandstand burned down in June of 1959. There are also some pictures of this event. There are many photographs of the gate, wall, and Grandstand taken at various times during their existence. Among these are some nice photographs from the ceremonial opening of the gate and of Herbert L. Pratt for whom the field is named.