"Cape Horn. Columbia River." (Mammoth 419)
"Rooster Rock. Columbia River." (Mammoth 418)
"Multnomah Falls. Columbia River." (Mammoth 422)
"Multnomah Falls. Columbia River." (Mammoth 423)
"Cape Horn. Columbia River." (Mammoth 421)
"Lower Multnomah Falls. Columbia River." (Mammoth 424)
"Distant View of Castle Rock. Columbia River" (Mammoth 426)
"Castle Rock. Columbia River." (Mammoth 425)
S.G. Reed locomotive (Mammoth 429)
"The Lower Landing. Steamer Cascade. Columbia River." (Mammoth 427)
"O.S.N. Co's Works. Lower Cascades, Columbia River." (Mammoth 428)
"Middle Landing. Oregon R.R. Cascades." (Mammoth 431)
"Middle Block House. Columbia River." (Mammoth 432)
"View from the Middle Block House, Cascades." (Mammoth 433)
"Rapids Indian Blockhouse, Cascades." (Mammoth 430)
"The Upper Cascades. Columbia River." (Mammoth 435)
"Ruins of the High Bridge, Middle Block House, Cascades." (Mammoth 434)
"The Upper Cascades. Columbia River." (Mammoth 437)
"The Upper Cascades from the Block House. Columbia River." (Mammoth 436)
"Islands in the Columbia. Upper Cascades." (Mammoth 439)
"Islands in the Columbia. Upper Cascades." (Mammoth 441)
"Upper Cascades from the Oregon Side." (Mammoth 442)
"View from the Middle Landing. O.R.R. Cascades." (Mammoth 443)
"The Columbia River from near the Head of Bradfords Island." (Mammoth 444)
Tooth Bridge (Mammoth 446)
"View from Eagle Creek. O.R.R. Cascades." (Mammoth 445)
Dalles City from the east (Mammoth 449)
"Mt. Adams from Sunset Hill. Dalles City." (Mammoth 452)
