The Boston Merchants and Manufacturers Exposition was held to educate people in the mercantile, manufacturing, and related arts and sciences. The exposition provided exhibits in which the best in every department of human industry could be illustrated by practical operations. One so-called dollar was struck in various compositions for this exposition. The details are cataloged in my 2023 book So-Called Dollars Volume I: United States Expositions. Click on the “View All” link below to see them.