For the purpose of preserving and consolidating certain timber stands along the western boundary of the Yosemite National Park, the President of the United States is authorized, upon the joint recommendation of the Secretaries of the Interior and of Agriculture, to add to said park by Executive proclamation any or all of the following-described lands: Sections
19,
20,
29,
30,
31, and
32, township 1 south, range 20 east, Mount Diablo meridian; east half section
1; east half section
12; southeast quarter section
24, township 2 south, range 19 east, Mount Diablo meridian; sections
4,
5, and
6; north half section
7; sections
8 and
9, and
19 and
20, township 2 south, range 20 east, Mount Diablo meridian, approximately nine thousand acres.