The Leavenworth, Pawnee and Western Railroad Company had been incorporated by the legislature of the state of Kansas in 1855, and was organized in January, 1857, but nothing was done of any consequence under its state Charter. The Company was re-organized June, 1863, and changed its name to harmonize with the Act of Congress to "Union Pacific Railway, Eastern Division." Under its state Charter it was to have extended from Leavenworth, Kan., on the East to Pawnee, Kan. (Fort Riley) on the West, with the privilege of building on west to the Kansas State line,--the state charter not permitting work outside of the Kansas boundaries. Ground was broken on the line at Wyandotte, Kan., the state line between Kansas and Missouri, in August, 1863. Active grading commenced at Wyandotte, September 1st, 1863. The contract for the construction was first let by the Leavenworth, Pawnee, and Western Railroad Company to Ross, Steele and Company, but before they got down to actual work the Company had been re-organized as the Union Pacific Railway, Eastern Division, and had changed hands. The work was begun by Samuel Hallett who had been very prominent in promoting the latter Company, the contract being in the name of Hallett and Fremont. The Fremont being the erstwhile candidate for the Presidency of the United States. He is best known today as "The Pathfinder," from his several exploring expeditions between the Mississippi Valley and the Pacific Ocean. Fremont had been identified with the idea of a railroad to the Pacific in the interest of St. Louis, Mo. He, however, did not continue as one of the contractors but withdrew. It was a time of bitter feeling over the Slavery Question. Missouri was "Pro Slavery," Kansas "Free Soil." Hallett inaugurated his work by planting a post inscribed on the Missouri side "Slavery," and on the Kansas side "Freedom." Mr. Hallett was assassinated on the streets of Wyandotte, July 27th, 1864. An employee named Talbot had surreptitiously written the Secretary of the Interior in regard to the work not being up to requirements, more especially that the buildings were simply makeshifts put up to evade the law, etc. Through this and other complaints the Government refused to accept the first section of forty miles and withheld the bonds and land grants that Congress had granted. Hallett on his trips to Washington became aware of Talbot's action, and on his return called him to task with the result that Talbot shot him from a doorway as he was returning to his work from his midday lunch. After Hallett's death the work passed into the hands of St. Louis parties with John D. Perry as Director.