The citation is ambiguous. It may mean:
Pub. L. 57-121 (Session 1; 32 Stat. 202)
AN ACT reserving from the public lands in the State of Oregon, as a public park for the benefit of the people of the United States, and for the protection and reservation of the game, fish, timber, and all other natural objects therein, a tract of land herein described, and so forth. May 22, 1902 202
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PDF - https://govtrackus.s3.amazonaws.com/legislink/pdf/stat/32/STATUTE-32-Pg202a.pdf
also:
We also found 1 parallel citation:
32 Stat. 202
U.S. Statutes at Large
Pub. L. 57-121 (Session 2; 32 Stat. 908)
AN ACT authorizing the Secretary of the Interior to issue a patent to the city of Buffalo, Wyoming, for certain tracts of land. February 27, 1903 908
You can view this U.S. Law citation at these source(s):
PDF - https://govtrackus.s3.amazonaws.com/legislink/pdf/stat/32/STATUTE-32-Pg908b.pdf
also:
We also found 1 parallel citation:
32 Stat. 908
U.S. Statutes at Large