Weekly, monthly, and annual statements of land sales, receipts and disbursements, trial balances, and miscellaneous of salaries, rebates, accounts with CB&Q and the Atchison, Topeka & Santa Fe, comparative sales of Union Pacific and B&MN, Iowa sales, South Platte Land Company trial balances, delinquencies, etc. Materials from 1875 include a map and circulars about a grasshopper infestation.