Engineering Units
0a. Engineers of the 8th New York State Militia - 1861
5. Engineers of the 8th New York State Militia - 1861
275. Canvas Pontoon Boat, 50th New York Engineers - Rappahannock Station, VA, March 1864
276. General View of 50th New York Engineers Winter Encampment- Rappahannock Station, VA, March 1864
282. Headquarters of the 50th New York Engineers- Petersburg, VA, November 1864
486. Pontoon Wagon, 50th New York Engineers - Rappahannock Station, VA, March 1864
487. Sutler's Hut and Stockade of 50th New York Engineers - Rappahannock Station, VA, March 1864
488. Engineers Building Corduroy Road ñ Near Richmond, VA, June 1862
489. Group of Company B, U.S. Engineer Battalion - Petersburg, VA, September 1864
490. Group of Company D, U.S. Engineer Battalion - Petersburg, VA, August 1864
491. Company A, U.S. Engineer Battalion- Petersburg, VA, August 1864
492. Topographical Engineers, Camp Winfield Scott ñ Near Yorktown, VA, May 1862