This collection contains documents related to the business operations of Thomas Barry, a St. George merchant and lumber dealer, including correspondence and documents on the structure and inventory of his business.

Time book with names of men working in quarries, January 1875 - December 1877; Pay book with names and signatures of men working in quarries March 1875 - April 1878; Board of Director's papers; secretary's letter book (1873-1875); company correspondence (1872-1878); employee records; architectural plans and specifications; financial papers.