Kaspar, Sully Co., SD - 1909 Business Directory This file contains a listing from the "South Dakota State Business Directory", published in 1909 by the Gazetteer Publishing Co., Denver, CO. This information was transcribed by Deb Hochhalter and may be used for personal, non-profit use only. All other rights reserved. Deb Hochhalter 1997 Kaspar A postoffice in Sully County, 17 miles northeast of Onida and 30 miles northeast of Blunt, the nearest railway point. Population 40. Last Name First Name Business Blunt and Kaspar Stage Line Percy C. Hayes, proprietor Boun James E. Postmaster Cowan J.W. Real estate Hayes Percy C. prop., Blunt and Kaspar Stage Line McKay Geo. Rev. rector, St. Stephens Episcopal Church St. Stephens Episcopal Church Rev. Geo. McKay, rector