Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 148,106 pages of information and 233,633 images on early companies, their products and the people who designed and built them.
1881 Daniel W. Pedrick and Henry C. Ayer founded Pedrick & Ayer as the successor to the L. B. Flanders Machine Works, at 1025 Hamilton Avenue, Philadelphia. The Flanders name was discontinued around 1886. The firm incorporated as the Pedrick & Ayer Co. in 1894.
1889 Advertising Greenwood's universal planer chuck