A search for Fred Adolph:

14426 FRED ADOLPH CATALOG 1914 (REPRINT) - 68 page 9” x 10.5” paper covers. Reprint edition of Fred Adolph’s 1914 catalog. Adolph was an accomplished German riflesmith who immigrated to the United States in 1908. Six years later, he issued a catalog from a shop he had established in Genoa, N.Y. It listed a wide range of sporting rifles, shotguns and combination guns-some Adolph probably imported; but others he built. The rifles were chambered for a variety of potent cartridges, among them at least 10 designed by Charles Newton. One of only a few catalogs that list 2, 3 and 4 barrel guns. Used excellent. $18.00 (View Picture)

Not sure if you knew that, thought I would post it anyways.