The lymph vessels of all the bones of the trunk, the shoulder, and the pelvic limbs, and almost all the bones of the head were injected 2 to 3 times, on average, from each individual bone. More injections were made only when the results from the individual injections were inconsistent. I used the same technique as I described in my work The Lymphatic System of Cattle . In the following section, the results will not be described in detail, but only briefly, because a detailed description of these lymph vessels can be found in the Anatomischer Anzeiger 1918, Vol. 50 .