This collection explores this essential question: How was the changing status of women in American society during the late 19th and early 20th century represented in professional baseball and the United States Postal Service. In small groups, students will discuss this underlying question through the variety of resources in this collection, examining the historical access women have had to these institutions, their divergent experiences compared to their male counterparts, and how women have historically been depicted on USPS stamps. Some supporting questions to scaffold inquiry can be found in the “Notes to Other Users” section.