DESCRIPTION OF PLATES. 311 



E, The inner condyle of the os humeri. 



F, The lower extremity of the radius. 



On the Outlines. 



a, A lymphatic vessel which lies in the cellular membrane 

 immediately under the skin, and passes up on the inside of 

 the arm to the axillary glands. 



b, Superficial lymphatic vessels passing over the muscles 

 from the back of the fore-arm, and likewise over the biceps to 

 the glands in the axilla. 



c, A superficial lymphatic from the back of the fore-arm. 



d, A gland through which it passes. 



e, The lymphatics from the anterior and the posterior part 

 of the fore-arm uniting. 



f y f, Lymphatic glands in the axilla. 



g, A deeper-seated lymphatic vessel lying close to the radial 

 artery, which it accompanies all the way to h. 



h, The deep-seated lymphatic vessel passing under the inter- 

 osseous and ulnar arteries, and appearing again on the arm 

 at i. 



i, The deep-seated lymphatic vessel lying close to the 

 brachial artery. 



k, k, Two small lymphatic glands through which it passes. 



/, The same vessel now become much larger, and passing 

 under a branch of the artery and some cellular membrane, and 

 appearing at m. 



m, The trunk of the deep-seated lymphatic vessels passing 

 upwards to the axilla, where it enters the glands /,/. 



/, /, Three axillary glands, which are common both to the 

 superficial and the deep-seated lymphatic vessels. 



Note. In the figures of this plate the lymphatic vessels are shown somewhat 

 larger in proportion to the limb than natural. 



