100 



Kansas State Board of Agriculture. 



FIG 94 The principles of unloading by machinery, somewhat out of proportion, showing 

 how power is applied and how the load is transported to different parts of the building. 

 [Courtesy F. E. Myers & Bro.] 



RIDGEPOLE BRACKET 



Fia 95 How the track is fastened to the building. 

 [Courtesy F. E. Myers & Bro.] 



