Detailed accounts pertain to 1781 Rivera y Moncada expedition conducting soldiers, recruits, settlers and livestock to Nueva California. expenses listed for settlements at buenvavista, Tucson, Pitic, Nutrias, Altar and later for those in California. expenses provided for individuals in expedition, broken down into salaries, personal effects, clothing, weapons, etc. Lists of mules, horses, burros, etc. With numbers, costs, dates additional ones requested and where obtained; explanations of their distribution and use, acknowledgement of delivery. Lists of items and accessories used on expedition, utensils, tools, materials used for repair. Detailed discussion of adjustment of accounts by interviews with surviving desertors on salaries, items lost in massacre or recovered from survivors. Information on preparational organization and costs for expedition from Limon and Manuel Ruiz. Some biographical information provided on individuals participating in expedition. (J. M. Johnson, oct.1988)