A poster announcing an open house hosted by UMM Saddle Club. The open house occurred Wednesday September 19th, 1973, from 2:30 to 4:30.
UMM Saddle Club, "First Saddle Club Open House" (1973). Saddle Club. 7.
Year is not explicit on the poster, but 1973 is the most likely year, as 9/19 fell on a Wednesday that year, and the Saddle Club had just been formed in the few years prior to 1973.