mework supporting | construction will be understood from Fig. 4. The ap- Mr. R. N. Chamberlain, whose intelligent engineering supervision did somuch to render the boats a success the shaft, on which is keyed a chain wheel, 6b, over|paratus consists essentially of a couple of electro- at the Fair,… … pot, e, which insures that all motions of fort of mankind will be enormously valuable. Only Fig. 4.-ELECTRIC WATER LEVEL INDICATOR. the transmitting apparatus shall be dead by the most skillful husbandry of their resources do beat. Behind this crank is a counter- the people of the Chinese empire…
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