Item 104513 - Captain Lewis Mitchell, Portland, ca. 1855 Item 104513 - Captain Lewis Mitchell, Portland, ca. 1855 Contributed by Maine Historical Society Item 104513 Zoom 3101px x 3867px - 10.3"w x 12.9"h @ 300dpi | Need a larger size? *Credit line must read: Collections of Maine Historical Society Image Info Captain Lewis Mitchell of Portland was a veteran shipmaster whose career spanned from 1834 to 1879. Show Details