of the trap to ascertain the true feeding value of roots. These results dered certain that the outflow by the lower adjutage is per- descends about half way were sufficiently startling, but they have since been amply fectly regular, Pigs. 3 and 5. Tlie water and acid next pass down into the… … ture. B is an outlet connecting with sewer; C is a cup- Fig. 6.—Detail of VesBels, b and b' and the Water and Acid The Newr Coffee. shaped chamber filled with water and referred.to above; D, Measurers, c andC, Fig. a. We understand that persons interested in the extension of a floating valve; E,…
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