Unio was a small sternwheel-driven steamboat which operated on the Willamette and Yamhill rivers from 1861 to 1869. This vessel is primarily remembered...

Unio may refer to: Unio (bivalve), a genus of freshwater mussels Unio (sternwheeler), a steamboat that operated in Oregon, United States, in 1861, before...

Line to form Union-Castle Line. Union, a steamboat originally named Unio (sternwheeler), in Oregon, United States, in the 1860s. BAP Unión (BEV-161), a Peruvian...

Nicholls Press, Vancouver, BC 2000 ISBN 0-920034-08-X Mills, Randall V., Sternwheelers up Columbia -- A Century of Steamboating in the Oregon Country, at 43...

Oregon Historical Society. ISBN 0875950426. Mills, Randall V. (1947). Sternwheelers up Columbia — A Century of Steamboating in the Oregon Country. Lincoln...

1916, was the natural outlet of Lake Washington. Starting in 1874, the sternwheeler Otter also ran on the Duwamish. In March 1877 Wenat was laid up in Seattle...

Nicholls Press, Vancouver, BC 2000 ISBN 0-920034-08-X Mills, Randall V., Sternwheelers up Columbia -- A Century of Steamboating in the Oregon Country, at 56...

overnight at Shade's Hotel in Oswego, and, the next morning, board a small sternwheeler, the Minnehaha. The lake boat then paddled across the water to the lake’s...

Oregon Historical Society. ISBN 0875950426. Mills, Randall V. (1947). Sternwheelers up Columbia -- A Century of Steamboating in the Oregon Country. Lincoln...

same time in the same region, including in particular the Northwest, a sternwheeler built in 1877 at Columbus, Washington, and dismantled in 1885. Northwest...