Black leather doctor's bag with brass hardware. Carried by Dr. George Campbell McKnight (1866-1942) of Hiawatha, Kansas. After graduating from Rush Medical College in Chicago in 1892, he returned to Hiawatha and entered into a surgical and medical practice. In addition to practicing medicine, McKnight also served as Mayor of Hiawatha from 1914 to 1920. The bag was made by Hettinger Brothers Manufacturing Company of Kansas City, Missouri.