Hayes, Michael Angelo,
"The British Army Pl. 26. 12th. (The Prince of Wales's) Royal Regt. of Lancers. Heavy marching order"
(1840).
Prints, Drawings and Watercolors from the Anne S.K. Brown Military Collection.
Brown Digital Repository. Brown University Library.
https://repository.library.brown.edu/studio/item/bdr:229991/