World History Maps Interactive Historical Atlas of the Civil War, detail page for:

New York, US Army Department Oct 26, 1861 - Jan 12, 1863

US Dept. of New York created New York transferred from Dept. of the East, Oct 26, 1861
Edwin D. Morgan Commander, Oct 26, 1861 - Jan 3, 1863

US Dept. of The East recreated merging Dept. of New York and New England states, Jan 3, 1863