MANUAL OF PACK TEANSPOETATION. 



227 



bottom frame are connected by side braces. The rear frame has a 

 rear top brace riveted to its upper ends; also two inchned braces 

 riveted each with one end to the middle of the lower bar of the frame, 

 the other end to the rear top brace near its ends. To these latter 

 braces are riveted the hanger eyes. To the back of the rear frame 

 and about 3 inches from its lower edge is riveted the rear bottom 



brace. This brace rests against the ribs hanging from the pack 

 frame. 



The hangers for gun and tripod consist of two hooks bent to suit 

 the load, and are made of steel. They are provided with eyes for 

 attachment to the hooks on the arch frame, and are fitted with dis- 

 tance pieces, which rest on the ribs hanging from the pack frame, 

 thus keeping the load away from the sides of the animal. 



