Pin showing the image of School no. 7. Printed on a green background is the manufacturer of the pin, "Mcinnernney Co. Rochester, N.Y." The Duffy McInnerney Co. of Rochester was a retail and dry goods department store, located on West Main Street and North Fitzugh Street. , undated

This collection consists of late 19th Century and early 20th Century pins related to Rochester New York. The material was collected by L. Warren Patterson of Spencerport, New York. The collection consists of pins and medals related to Rochester businesses, clubs, fraternal organizations, schools, special events, political campaigns, and veterans organizations. Other kinds of ephemera are also found in the collection, such as a shoehorn. Many of the pins were also manufactured in Rochester.