CONTENTS. 



CUTS. 



I. New Pummice Press, - - - - 115 

 Instruments in the process as substitute for trench 



ploughing, 



II. A Ripper, - - - - 89 



III. A Coulter and Shovel Plough, - - 90 

 \S[ , Improved Hay Ladders, - - - 131 



V. Plan and Elevation of a Stercorary, - - 285 



VI. Plashed Hedge. Selections, - - 26 



PLATES. 



I. A Kitchen Stove, „ - - - 291 



II. Architectural plan and elevation of the Schuyl- 

 kill Permanent Bridge, 



