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      Serial Number: 988 
		Telescope Length: 9-3/4" 
      Diameter of Horizontal Circle: 6" 
      Needle Length: 4" 
      Diameter of Vertical Arc: 1/2 Arc 5" 
      Height: 11" 
      Weight: 14 lb 
      Box: 13-1/2"H, 9-1/2"W, 9-3/4"D 
		Condition: Good 
      Found: March 24, 1967; Buff&Buff Co., Boston, MA 
		CEH
      Inventory# T18 
		Excerpted from “Makers of 
		Surveying Instruments of America since 1700” by Charles Smart, 1962, Vol 
		1, p. 97: 
		
		KOLESCH & COMPANY (1885 - 1947) 
		 
		Heinrich Adolph Kolesch (1855 - 1903) 
		Percy Adolph Kolesch (1883 - 1931) 
		
		Heinrich Adolph 
		Kolesch was bom in Ulm, Germany, on February 27, 1855. He died in New 
		York City on October 27, 1903. 
		 
		The Eleventh Edition of their catalog states that the company was 
		established in 1885. 
		 
		They are listed in the New York City directories from 1886 thru 1942. 
		 
		Kolesch and Company was incorporated in New York State on March 4, 1904. 
		They were dissolved by proclamation on December 15, 1947. 
		 
		Percy A. Kolesch, the son of Adolph was born in New York City on January 
		13, 1883 and died while on a trip at Cave City, Kentucky on October 4, 
		1931. 
		 
		There is a Kolesch transit in the Gurley Museum. It is engraved Kolesch 
		& Co., New York, Serial 2968. It has a 9" telescope, 5-1/4" limb and a 
		3-1/2" needle. 
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