undoubtedly the most power- of about $26,785, which probably exceeds that of any River Railroad, at Schenectady, where one of these en- book that was ever issued. Copies are sent free to ful locomotives ever constructed in this or any other gines hauled 58 loaded cars up a grade of 60 feet to the… … square feet, the rocking grate being used. are now found. TWELVE-WHEELED COMPOUND LOCOMOTIVE, NORTHERN The high-pressure cylinder is 23 inches in diame- The problem resembles that which has taxed the PACIFIC RAILROAD. ter and the low-pressure, as stated, 34 inches, the resources of the Australian…
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