Black Hawk

Picryl description: Public domain image of a coal mine, mining, free to use, no copyright restrictions.

Colorado stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who ass More

Picryl description: Public domain image related to an industrial revolution, industry history, factory building, free to use, no copyright restrictions image.

Picryl description: Public domain image related to an industrial revolution, industry history, factory building, free to use, no copyright restrictions image.

Picryl description: Public domain image related to an industrial revolution, industry history, factory building, free to use, no copyright restrictions image.

Colorado stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who ass More

Picryl description: Public domain image of railroad tracks, railway, train car, free to use, no copyright restrictions.

Public domain photograph of a mountain pass, mountains, nature, mountain range, view, landscape, rocks, free to use, no copyright restrictions - Picryl description

Public domain photograph of a mountain pass, mountains, nature, mountain range, view, landscape, rocks, free to use, no copyright restrictions - Picryl description

Colorado stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who ass More

Colorado stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who ass More

Colorado stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who ass More

Colorado stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who ass More

Colorado stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who ass More

Colorado stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who ass More

Public domain scan of a print - round portrait, medal, medallion, free to use, no copyright restrictions - Picryl description.

Colorado stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who ass More

Colorado stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who ass More

Colorado stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who ass More

Colorado stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who ass More

Colorado stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who ass More

Colorado stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who ass More

Print shows Ma-Ka-Tai-Me-She-Kia-Kiah, head-and-shoulders portrait, facing slightly right, with blanket draped over left shoulder, with many earrings and wearing a portrait medallion around his neck. Signed on More

Print shows Ma-Ka-Tai-Me-She-Kia-Kiah, head-and-shoulders portrait, facing slightly right, with blanket draped over left shoulder, with many earrings and wearing a portrait medallion around his neck. Signed on More

No. 73. Part of series: Beauties of the Rocky Mountains. The albumen silver print is a photographic printing process that was widely used in the 19th century. It involves coating paper support with a mixture More

No. 73. Part of series: Beauties of the Rocky Mountains. The albumen silver print is a photographic printing process that was widely used in the 19th century. It involves coating paper support with a mixture More

Currier & Ives : a catalogue raisonné / compiled by Gale Research. Detroit, MI : Gale Research, c1983, no. 0622.

Currier & Ives : a catalogue raisonné / compiled by Gale Research. Detroit, MI : Gale Research, c1983, no. 0622.

1991 Charles E. Peterson Prize, Second Place Significance: The Lace House, constructed in 1890, is significant as a surviving example of the vernacular Gothic Revival architecture associated with the Rocky Moun More

1991 Charles E. Peterson Prize, Second Place Significance: The Lace House, constructed in 1890, is significant as a surviving example of the vernacular Gothic Revival architecture associated with the Rocky Moun More

1991 Charles E. Peterson Prize, Second Place Significance: The Lace House, constructed in 1890, is significant as a surviving example of the vernacular Gothic Revival architecture associated with the Rocky Moun More

1991 Charles E. Peterson Prize, Second Place Significance: The Lace House, constructed in 1890, is significant as a surviving example of the vernacular Gothic Revival architecture associated with the Rocky Moun More

1991 Charles E. Peterson Prize, Second Place Significance: The Lace House, constructed in 1890, is significant as a surviving example of the vernacular Gothic Revival architecture associated with the Rocky Moun More

1991 Charles E. Peterson Prize, Second Place Significance: The Lace House, constructed in 1890, is significant as a surviving example of the vernacular Gothic Revival architecture associated with the Rocky Moun More

1991 Charles E. Peterson Prize, Second Place Significance: The Lace House, constructed in 1890, is significant as a surviving example of the vernacular Gothic Revival architecture associated with the Rocky Moun More

1991 Charles E. Peterson Prize, Second Place Significance: The Lace House, constructed in 1890, is significant as a surviving example of the vernacular Gothic Revival architecture associated with the Rocky Moun More

1991 Charles E. Peterson Prize, Second Place Significance: The Lace House, constructed in 1890, is significant as a surviving example of the vernacular Gothic Revival architecture associated with the Rocky Moun More

1991 Charles E. Peterson Prize, Second Place Significance: The Lace House, constructed in 1890, is significant as a surviving example of the vernacular Gothic Revival architecture associated with the Rocky Moun More

1991 Charles E. Peterson Prize, Second Place Significance: The Lace House, constructed in 1890, is significant as a surviving example of the vernacular Gothic Revival architecture associated with the Rocky Moun More

1991 Charles E. Peterson Prize, Second Place Significance: The Lace House, constructed in 1890, is significant as a surviving example of the vernacular Gothic Revival architecture associated with the Rocky Moun More

1991 Charles E. Peterson Prize, Second Place Significance: The Lace House, constructed in 1890, is significant as a surviving example of the vernacular Gothic Revival architecture associated with the Rocky Moun More

1991 Charles E. Peterson Prize, Second Place Significance: The Lace House, constructed in 1890, is significant as a surviving example of the vernacular Gothic Revival architecture associated with the Rocky Moun More