357,509 Plasterer's hawk, G. W. Jaques. 357,203 Plow, J. W. Allen. 357,443 Plow, T. J. Erwin. 357,526 Plow, F. Grimm. 357,279 Pneumatic dispatch tubes, automatic gate lock lock for, Bryson, Jr., & Mudge. 357,174 Pocket clasp, H. M. Welliver. 371,351 Pocket knife, J. Wiesner. 357,353 Post. See Fence post. Potato digger, W. Young. 357,260 Press. See Baling press. Cider press. Hay press. Pressure regulator, steam, J. P. Stabler. 357,422 Printing and delivery mechanism, web, L. C. Crowell. 357,551 Protector. See Hat protector. Watch protector. Puller. See Stump puller. Pulleys to shafts, securing, C. C. Smalley. 357,238 Pulp, process of and apparatus for cooking wood, C. Cornwell. 357,371 Pulverizing machine, J. B. Waring. 357,434 Pulverizing machines, feeder for, J. B. Waring. 357,435 Pump, measuring lift, L. D. & P. W. Miller. 357,285 Pumping and distributing semi-fluids or liquids holding solid matter in suspension, J. V. V. Booraem. 357,363 Rack. See Measuring rack. Radiator, heat, J. F. Keener. 357,207 Rafting boom pin, C. Buisson. 357,365 Railway rail, R. L. Harris. 357,316 Railway rails, cast iron brace chair for street. O. W. Meysenburg. 357,532 Railway signaling, electric, G. Westinghouse, Jr. 357,296 Railway switch. A. H. Ege. 357,189 Railway switch, W. Wharton, Jr. 357,438 Railway switch stand, D. H. Foreman. 357,475 Railway time signal, A. P. Odell. 357,407 Railway track, J. Lawler. 357,396 Railways, construction of, J. J. Anderson. 357,301 Rake. See Hay rake. Ram, hydraulic, J. Richards. 357,413 Ram or engine, hydraulic, W. A. Rife. 357,414 Ratchet tool handle, J. Swan. 357,245 Reaping and mowing machine, Grimes & Williams. 357,527 Register. See Account register. Check register. Fare register. Regulator. See Pressure regulator. Watch regulator. Reheating furnace for sheet iron or steel. W. H. Bailey. 357,447 Rein holder, W. Tennison. 357,427 Ring. See Sheet metal ring. Rivet receptacle, A. L. Conklin.