(NUMBER 38. VOLUME X.] THE Scientific American, the box contained naturally seeks e as its PUBLISHED WEEKLY … the oils. Figure 1 is a perspective view of ap appa- and n, fig. 1, leading to the tank whence the dressed to Benjamin F. Bee, consulting engi- EssEncE oF LEMON AND ORANGE—Take spir- ratus for supplying steam boilers with water, water is supplied. rv and 7’ are the valve neer, or J. B. Barnaby, at…
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