P. MANN &. CO., WASHINGTON, D. C. 



(ff <■' GS'^V^/^ ^ 



Buffalo Pitts ^Spring flexible £)isc ftarrow. 



WITH SPRING ACTION ON THE DISC GANGS. 



mm 



,JRT 





The only Disc Harrow made having a spring pressure device, which alone places it far in advance of 

 any competitor. The greatest objection to all other disc harrows is the "humping-up" in the center, caus- 

 ing the outer discs to run deeper than the center ones with consequent uneven depth of -work. This is all 

 overcome on the Pitts by a pair of flexible steel springs running from the pole to the main axle, controlled 

 by foot of driver. 



Prices -with Wiiiffletree and Yoke. 



No. 0, Six 16-in. discs, 3-ft. cut. . .. .'. 

 No. I, Elgin 16-in. -discs, 4-ft. cut.... 



. .$22.50 No. 2, Ten 16-in. discs, 5- ft cut $25.50 



. 24.00 No. 3, Twelve 16-in. discs, 6- ft. cut 27.00 



Special discount for cash. 



improved imperial Spring Jooth £ever 



ffarrow. 



WITH WHEELS OR RUNNERS. 



All Steel Frame ; teeth of finest spring steel, frame elevated on runners or wheels ; prevents 

 accumulation of trash; fitted with plain or self-sharpening teeth or reversible, renewable point teeth. 



2-sections. 15 tooth $16.00 2-sections, 17 tooth $17.00 



If seat is wanted add 75 cts. extra. Extra teeth 40 cts. each. 



