National Geographic : 1917 Sep
G RATON KNIG HT Standardized Series LEATHER BELTING Tanned by us for belting use g'7 What Is Standardized Belting ? Standardization of Graton & Knight Belts is not new. They have been standardized for many years. They have been standardized on the basis of the work to be done-not made to meet theoretical specifications laid out on paper u wfor belt-makers to follow blindly. During 66 years of actual usage, these belts have survived and evolved into recognized, y Practical standards. And because they have evolved on the job, they have gradually become fitted to each kind of belting job. There is a brand for every need-a complete and adequate Series of Standardized Belts. Standardize the buying of your belting- and learn why it is so simple, so practical, so safe to specify simply "Graton & Knight or equal." ' 'The Graton & Knight Mfg. Company Oak Leather Tanners, Makers ef Leather Belting. Lace Leather Packings and Specialties Worcester, Mass., U. S. A . Distributing Warehouses and Representatives 40 in, three-ply Graton Knight Drive in the Milford Light it Power Co., Milford, N. IH. "Mention the Geographic-It identifies you."