Publisher
- The Service (San Juan, P.R.)3
- The Society (New York)3
- The Survey (Urbana, Ill)3
- U.S. General Land Office (Washington)3
- U.S. Geological Survey (Washington, D.C.)3
- W. Williams (Philadelphia)3
- W.H. Allen & Co.; London3
- W.H. Allen; London3
- Wm. Faden; London3
- publisher not identified (United States)3
- (Boston?)2
- (London, )2
- (Minneapolis, )2
- (Minnesotàˆ)2
- (Ottawa], )2
- (Paris], )2
- (Philadelphia], )2
- (University], )2
- (Washington, D.C)2
- (Washington, D.C.?)2