the force of the blast. The fan has blades of novel form, as shown in one of tank, and adapted to be geared to power-transmitting styles of an adjustable hanger, recently patented by Mr. James G. Duke, superintendent of the Memphis shafts, to give motion to any connected machinery. the views, each… … a notable inventor, and is DROP HANGER. FLOOR STAND. earnest in mechanical pro- strong wooden brackets. The camera board is made gress. In talking on the sub- of well seasoned wood, preferably pine, and provided ject he once said, “I stand with battens upon the top tojprevent warping. At alone.…
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