- 518000-518064, blt. Roanoke 8-12/1914
- 518065-518194, blt. Roanoke 5-10/1915
- 518130-518194, blt. Roanoke 11/1916-2/1917
- 518195-518259, blt. Roanoke 10-11/1917
- 518260-518297, blt. Roanoke 11/1918-2/1919
- 518298-518326, blt. Roanoke 4-6/1922
- 518327-518355, blt. Roanoke 5-6/1923
- 518356-518380, blt. Roanoke 6-7/1924
- Note: 518081, 518102, 518125, 518198, 518202, 518216, 518240, 518244, 518269, 518287, 518305, 518342, 518347, 518355, 518368 did not have Duryea UF