.c^^trOfr JMH im^^ (jJ/'O^ 7:;r<jp5L>=s^ LBiitered at the Post Office of New York, N. Y., as Second Class Matter. Copyright, 1900, by Munn & Co.] A WEEKLY JOURNAL OF PRACTICAL INF0R5IATI0N, APJ, SCIENCE, MECHANICS, CHEMISTIiY, AND MANUFACTUUES. Vol. IjXXXIII.—No. 1, NEWYOllK, JULY 7, 1900. J $3.00… … The wheat is headed, thrashed, cleaned and sacked by this machine in one conunuouB operation. Mammoth Harvester—Cutter, 26 Feet wide; Capacity, 7B Acres per Say. Flour BOilia and Docks at Stockton, the Head of Navigation of the San Joaquin River. Nevada Docks and Warehouse, a Typical Shipping Point…