Advertisement for Keuffel & Esser Co. in the program of the Hoboken Academy Fair (March 20, 1897)

The Hoboken Academy was a private German school founded by Saxon immigrant Adolf Douai in 1860. Keuffel served as president of the Academy for a time. The following German-language advertisement for Keuffel & Esser Co. was printed in the program of the Hoboken Academy Fair, March 20, 1897. It reads: “Keuffel & Esser Co., manufacturers of drafting materials.”