d the receiving tank the switch is drawn back or forced forward by the The pack is formed upon a rectangular iron frame, its with the pipe in the trench below. -This pipe had a “throw” at the side. A pivot on'the upper surface of vertical arms being slightly curved, so that when the head with a… … sets very quickly under pressure. During early stages MERRIAM’S KNAPSACK, The cars designed for the first station are placed in num- of the work, the sag of the hose when the pipe was ber 1, and so on to number 4, while number 5 will partially drawn up as the filling progressed caused contain the…
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