conservation pointed to the creation of the Adirondack and Catskill Preserve in 1885 as a potential model for future forest preserves. However, over 200 congressional forestry bills introduced from 1871 to 1891 failed to pass; according to historian Harold K. Steen, these failures were "not because of opposition but because there [were] too few advocates to sustain [them] through the legislative process." Passage Dunnell continued to press for action, however, and intended to repeal the earlier Timber Culture Act, which had resulted in substantial land and timber fraud masquerading as homesteading, and replace it with an improved forest management law. Both provisions ended up in the final bill. The last section of the act signaled a shift in public land policy from disposal to retention by authorizing the president to set aside timber reserves: The original section 24 was a rider added at the last minute to "An act to repeal timber culture laws, and for other purposes," a massive bill intended to reform public land law. It was added by a joint House-Senate conference committee, but was not referred back to the originating Public Lands Committee of either chamber and instead went straight to a floor vote. According to most historians, neither chamber was made aware of the existence of Section 24 before it being announced for consideration on the House and Senate floors. The newly added section caused heated debate during deliberations. When it was being read aloud in the Senate, Senator Wilkinson Call of Florida interrupted the proceeding, saying "I shall not willingly vote or consent ... to any proposition which prevents a single acre of the public domain from being set apart and reserved for homes for the people of the United States who shall live upon and cultivate them." Other concerns were raised about the act's "extraordinary and dangerous" granting of power over public lands to the executive branch. In the House, Representative Dunnell argued that the added section was significant enough to warrant consideration on its own as a separate bill. Nevertheless, the act was ultimately passed by both chambers and subsequently signed into law by President Benjamin Harrison on March 3, 1891. Additional provisions of the act included limiting homestead claims to fewer than 160 acres (although this acreage was insufficient for the arid conditions and necessary dry land farming of the region), limiting future claims other than mineral lands to fewer than