This photograph depicts Willamette Falls, located on the Willamette River, between Oregon City and West Linn.

This photograph depicts Willamette Falls, located on the Willamette River, between Oregon City and West Linn.

This photograph depicts a sternwheeler on the Willamette River. The Morrison Bridge is visible in the background.

Pencil drawing of two ships at anchor on the Willamette River. Includes notes about reflections on the water and color.

Pencil sketch of the mouth of the Willamette River with a view of Mt. Hood in the distance.

Pencil sketch of the mouth of the Willamette River with a view of Mt. St. Helens in the distance. There is a boat in the water and two houses are visible on the left.

Card announcing Portland Ferry, a horse ferry boat operated by James B. Stevens that is scheduled to cross and re-cross the Willamette river every twenty minutes regularly during the day.

A photograph of Mount Saint Helens with the Willamette River in the foreground. Forested hills and a few buildings are also included.

A photograph of Mount Saint Helens. The foreground of the image includes trees, a barn in the foreground, and the Willamette River.

A photograph of Mount Saint Helens. The foreground of the image includes trees, buildings, and the Willamette River.

A view of a sunset on the Willamette River likely looking west near the Fulton Park area.

A view of the Portland waterfront from the east side. Ships and houseboats are visible.

A photograph of the Portland skyline from the west looking east that covers the same area as panels 12 and 13 of Henrichsen's 1903 Portland panorama. Buildings, trees, and the Willamette River are visible.

A photograph of the Portland skyline from the west looking east that covers the same area as panels 12 and 13 of Henrichsen's 1903 Portland panorama. The hillside is visible containing trees and buildings. The Willamette River is visible.

A photograph of the Portland skyline from the west looking east that covers the same area as panels 10 and 11 of Henrichsen's 1903 Portland panorama. Mount Hood, the Willamette River, and the Morrison Street Bridge are visible. Various businesses are visible, including Pacific Coast Biscuit Co., Meier & Frank, and the Oregonian building.

A photograph of the Portland skyline from the west looking east that covers the same area as panels 10 and 11 of Henrichsen's 1903 Portland panorama. The Morrison Street Bridge, Madison Street Bridge, Meier & Frank, the Oregonian building, and the Willamette River are visible.

A glass positive of the Portland skyline from the west looking east that covers the same area as panels 11 and 12 of Henrichsen's 1903 Portland panorama. The Madison Street Bridge and the Willamette River are visible.

A glass positive of the Portland skyline from the west looking east that covers the same area as panels 10 and 11 of Henrichsen's 1903 Portland panorama. Mount Hood, the Willamette River, and the Morrison Street Bridge are visible. Various businesses are visible, including Pacific Coast Biscuit Co., Meier & Frank, and the Oregonian building.

A photograph of the Portland skyline from the west looking east that covers the same area as panels 11 and 12 of Henrichsen's 1903 Portland panorama. Buildings, trees, and the Willamette River are visible.

A photograph of the Portland skyline from the west looking east that covers the same area as panels 9 and 10 of Henrichsen's 1903 Portland panorama. The Willamette River and Pacific Coast Biscuit Co. are visible.

A glass positive of the Portland skyline from the west looking east that covers the same area as panels 6 and 7 of Henrichsen's 1903 Portland panorama. Trees, buildings, and the Willamette River are visible.

A photograph of the Portland skyline from the west looking east that covers the same area as panels 6 and 7 of Henrichsen's 1903 Portland panorama. Pacific Coast Coal Company and the Willamette River are visible.

A glass positive of the Portland skyline from the west looking east that covers the same area as panels 7 and 8 of Henrichsen's 1903 Portland panorama. Pacific Coast Coal Company and the Willamette River are visible.

A photograph of the Portland skyline from the west looking east that covers the same area as panels 7 and 8 of Henrichsen's 1903 Portland panorama. Trees, buildings, and the Willamette River are visible.

A photograph of the Portland skyline from the west looking east that covers the same area as panels 9 and 10 of Henrichsen's 1903 Portland panorama. Mount Hood, Pacific Coast Biscuit Co., the Oregonian building, and the Willamette River are visible.

A photograph of the Portland skyline from the west looking east that covers the same area as panels 8 and 9 of Henrichsen's 1903 Portland panorama. Union station, the 1888 Steel Bridge, and the Willamette River are visible.

A glass positive of the Portland skyline from the west looking east that covers the same area as panels 6 and 7 of Henrichsen's 1903 Portland panorama. Trees, buildings, and the Willamette River are visible.

A photograph of the Portland skyline from the west looking east that covers the same area as panels 4 and 5 of Henrichsen's 1903 Portland panorama. The Willamette River and Mount Saint Helens are visible.