41. Hamilton, Ohio Yale Public content 1917. 2011-12-12T21:34:47Z. 2022-03-29T20:40:24Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Ohio.
42. Hammond's large scale war map of the Western Front Yale Public content 1917. 2013-02-27T16:19:09Z. 2017-08-28T18:20:49Z. C.S. Hammond & Company. C.S. Hammond. English. Public. Western Front and Europe.
43. Hammond's large scale war map of the Western Front Yale Public content 1917. 2008-11-06T17:47:48Z. 2018-05-29T15:42:00Z. C.S. Hammond & Company, cartographer. C.S. Hammond. English. Public. Western Front and Europe.
44. Hammond's large scale war map of the Western Front [cartographic material]. Yale Public content 1917. 2008-06-09T15:30:32Z. 2018-05-30T15:35:06Z. C.S. Hammond & Company. C.S. Hammond. English. Public. Western Front and Europe, Western.
45. Hammonds New road map of eastern Massachusetts and southern New Hampshire Yale Public content 1917. 2011-08-25T13:23:39Z. 2020-08-11T15:41:46Z. C.S. Hammond & Co. English. Public. Massachusetts and New Hampshire.
46. Heathsville, Virg Yale Public content 1917. 2011-12-12T21:38:54Z. 2022-03-29T20:40:51Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Virginia.
47. Hillsboro Yale Public content 1917. 2011-12-12T21:34:47Z. 2022-03-29T20:40:24Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Ohio.
48. Hilo Quadrangle, HI. Yale Public content 1917. 2011-12-12T21:25:06Z. 2022-03-29T20:39:10Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Hawaii.
49. Hurley, Virg Yale Public content 1917. 2011-12-12T21:38:55Z. 2022-03-29T20:40:51Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Virginia.
50. Idaho-Montana Avery Quadrangle Yale Public content 1917. 2011-05-19T20:10:16Z. 2015-10-21T14:59:33Z. Geological Survey (U. S.). The Survey. English. Public. Coeur D'Alene National Forest (Idaho) and Saint Joe National Forest (Idaho).