Title The Spanish regime in Missouri [microform] : a collection of papers and documents relating to upper Louisiana principally within the present limits of Missouri during the dominion of Spain, from the Archives of the Indies at Seville, etc., translated from the original Spanish into English, and including also some papers concerning the supposed grant to Col. George Morgan at the mouth of the Ohio, found in the Congressional library / ed. and with an introduction and notes, biographical and explanatory, by Louis Houck.