TABLE No. 4.-Statement showing the work of company's assay office for company year ending July 31, 1871. August.... 38 153,986. 48 149, 340. 58 .00099 381 September........ 78 129,924. 29 123, 308. 60 .00099 699 October.... 92 158, 582. 26 146, 501.00 7.0 00026 843 1.11.00 2,872 10 159, 770 08 November.. 86 141, 299.-00 130, 114. 50 7.9 0012 785 1. 04. 00 3,199 08 132, 188 54 162, 642 18 135,387 62 December 119 205, 907.00 193, 493.00 5.1 .00155 603 78.50 3,887 21 147,843 99 151, 731 20 TABLE NO. 4.-Statement showing the work of company's assay office, &c.—Continued. 1871. 148 259, 213. 60 252, 667.30 2.8 164 51,280 99 1,612, 900 52 1,890 8,353 32 Grand total. Number of ore assays made. Cost of office. TABLE NO. 5.-Statement of materials purchased and consumed at the mine for the company year from August 1, 1870, to July 31, 1871. Receipts and disbursements of the Meadow Valley Mining Company for the biennial term ending July 31, 1871. For milling: Reduction of ores at company's mill, as per Exhibit For miscellaneous expenditures: Freight to San Francisco on bullion yield to January 1, 1871... Discount on bullion yield to date.. State of Nevada taxes on bullion... Exchange for coin equivalent on superintendent's drafts, fiscal year of 1870... Interest on company's notes and overdrafts at bank, fiscal year of 1870 . Insurance premium on mill property. Telegrams to and from company's works...... To consulting engineer, secretary, and fees of 1,123 55 329,585 00 330,000 00 1,788,738 04 418 48 72,831 67 25, 000 00 $250 00 93, 801 89 94,051 89 192, 302 04 1,981, 040 08 Superintendent's drafts: UNLIQUIDATED BALANCES. On San Francisco office, unpresented..... Bills payable: 60-day bills for mining and milling supplies.............. $59,453 09 20,000 00 15,907 39 $95 360 48 1,981, 040 08 SAN FRANCISCO, August 17, 1871. T. W. COLBURN, Secretary. A statement of the gross proceeds of bullion from the mines of the Meadow Valley Mining Company, and cost of production and reduction of the ores yielding the bullion, being for the biennial term ending July 31, 1871. Chemicals and other supplies..... Total expenditures in mining department ...... Deduct amount of inventory of supplies on hand at date, Ore-transportations from mine to mill, (10 miles).... MILLING DEPARTMENT. 79,613 87 - $79,081 01 Quicksilver.... 57, 294 06 Freight from San Francisco on supplies. 37, 265 84 173, 640 91 Labor in reduction of ores... 71,901 80 Contingent milling expenses. 4,589 60 Salaries for the term.... 7,649 92 Deduct amount of inventory of supplies on hand at date, |