Scope and Contents Ledger of Joseph (Joe) and George Detroy for their meat market located on Main Street in Ventura. A handwritten note is pasted to the cover of the ledger and is signed by Joseph Detroy. See Sources of Biographical Information on Ventura County Residents by Herbert S. Ricard. MVC Library, Volume 1, Call Number - 920Pasted to front cover: Day-Book kept by Detroy Brothers in 1875 ------ The Detroys were not the first butchers in this city. Peter Constantia ran a butcher-shop in...