to mark the Trail, passed the House of Representatives and was introduced in the Senate, with a proviso that no money would be spent unless the Secretary of War could certify that the work would not require any further appropriations. Ezra Meeker set out that year on another two-year-long expedition, with the emphasis this time on locating and marking where the Trail had been, rather than on building monuments. Sometimes the ruts in the ground from the emigrants' wagons still existed and made it obvious, but other times he had to rely on the memories of old settlers. He journeyed to Texas, but had no success in interesting people in his project there. His tour was ended in 1912 in Denver when a flood struck the city, resulting in damage to his books. Nevertheless, according to Green, Meeker's two trips resulted in the placement of 150 monuments. A version of the Humphrey Bill passed the Senate in 1913, but died when the House of Representatives took no action. Despite this failure, groups began marking western trails: the Sons and Daughters of the American Revolution put up plaques along the Cowlitz Trail in 1916. Beginning in 1913, Meeker began to plan his role in the 1915 Panama-Pacific Exposition in San Francisco. He had donated his wagon and oxen to a park in Tacoma: when officials there expressed concern about the cost of building a proper pavilion for them, Meeker reclaimed them and set off with them to California. Deeming Dandy unfit for the road, Meeker had him slaughtered in Portland in June 1914 and had the hide shipped back to Tacoma for taxidermy; in November, the same fate met Dave in California. Meeker's wagon was exhibited at the Exposition in San Francisco. His tales of the Oregon Trail became one of the star attractions of the Exposition. Nevertheless, he quarreled with the administrators of the Washington State Building, feeling that it should be open on Sundays, when the largest crowds came to the grounds. On his return, the oxen and wagon were mounted as an exhibit at the Washington State History Museum until it closed for a move to new premises in 1995. The wagon was then deemed too fragile for display. In 1916, the 85-year-old Meeker made another trip, this time by Pathfinder automobile. The Pathfinder Company, of Indianapolis, lent Meeker a car with a covered-wagon-style top and a driver