Now, therefore, I, William McKinley, President of the United States, by virtue of the power in me vested by the aforesaid acts of Congress, do hereby make known and proclaim that the boundary lines of the Forest Reservation in the State of Wyoming, known as “The Big Horn Forest Reserve,” created by proclamation of February 22, 1897, are hereby so changed and enlarged as to include all those certain tracts, pieces or parcels of land lying and being situate in the State of Wyoming, and within the boundaries particularly described as follows, to wit: 

Beginning at the southeast corner of township forty-eight (48) north, range eighty-four (84) west, sixth (6th) principal meridian, Wyoming; thence northerly to the northeast corner of said township; thence easterly along the twelfth (12th) standard parallel north to the southeast corner of section thirty-three (33), township forty-nine (49) north, range eighty-three (83) west; thence northerly along the section line to the northeast corner of section four (4), township fifty (50) north, range eighty-three (83) west; thence westerly to the northeast corner of section two (2), township fifty (50) north, range eighty-four (84) west, thence northerly along the section line, allowing for the proper offset on the thirteenth (13th) standard parallel north, to the northeast corner of section fourteen (14), township fifty-three (53) north, range eighty-four (84) west, thence westerly to the northeast corner of section fourteen (14), township fifty-three (53) north, range eighty-five (85) west; thence northerly to the northeast corner of section two (2), said township; thence westerly to the northeast corner of section two (2), township fifty-three (53) north, range eighty-six (86) west; thence northerly to the northeast corner of section two (2), township fifty-four (54) north, range eighty-six (86) west; thence westerly to the southeast corner of township fifty-five (55) north, range eighty-seven (87) west; thence northerly to the northeast corner of said township; thence westerly to the northwest corner of said township; thence southerly to the southwest corner of said township; thence westerly to the northwest corner of township fifty-four (54) north, range eighty-eight (88) west; thence northerly along the range line, allowing for the proper offset on the fourteenth (14th) standard parallel north, to the point of intersection with the boundary line between the States of Wyoming and Montana; thence westerly along said state boundary line to its intersection with the range line between ranges ninety-two (92) west, and ninety-three (93) west; thence southerly along said range line, allowing for the proper offset on the fourteenth (14th) standard parallel north, to the northwest corner of township fifty-four (54) north, range ninety-two (92) west; thence easterly to the northeast corner of said township; thence southerly to the southeast corner of said township; thence easterly to the northeast corner of township fifty-three (53)