National Geographic : 1912 Jul
Photo by M. W. Pope In summer the Indians utilize their dogs for packing. This particular pack weighs about 30 pounds. The dogs are always loaded with all they can stagger under Photo by A. I. Oliver Mosquitoes are so thick that unless some protection is given the horses cannot graze. The style of net for man is shown. The ends of the bib to which the net is fastened in the back and front are tied under the arms.