On photo mount label: F.G.R. Roth. Loup, Belgian police dog. New York, Coll. of Mrs. Harry Payne Whitney. 1916 or 1917; bronze. Ward. Classification number: 282/R. Accession: 57760. Lantern slide: E52042.
1 photographic print : b&w, 7 x 9 1/4 in. (trimmed), mounted on 9 3/4 x 13 7/8 in. board.
Ex. collection: Mrs. Harry Payne Whitney, New York, New York.