Progress of the Union Pacific Railroad west from Omaha, Nebraska, across the continent, making, with its connections, an unbroken line from the Atlantic to the Pacific Ocean. Eight hundred and twenty miles completed Sept. 20, 1868
1868
Progress of the Union Pacific Railroad west from Omaha, Nebraska, across the continent, making, with its connections, an unbroken line from the Atlantic to the Pacific Ocean. Eight hundred and twenty miles completed Sept. 20, 1868
Union Pacific Railroad Company
1868
40 p. 23 cm Electronic reproduction
