Item 81154 - Nathaniel B. Coleman, 17th Maine, ca. 1863 Item 81154 - Nathaniel B. Coleman, 17th Maine, ca. 1863 Contributed by Maine Historical Society Item 81154 Zoom 2931px x 4833px - 9.8"w x 16.1"h @ 300dpi | Need a larger size? *Credit line must read: Collections of Maine Historical Society Image Info Nathaniel B. Coleman of Portland enlisted in Co. S of the Maine 17th Infantry on Aug. 15, 1862 as a hospital steward. Coleman was promoted to full assistant surgeon on Nov. 22, 1863. He served until the end of the war. Show Details