A Group Posing in Front of a Building Containing the Offices of Numerous Oil Companies in Rouseville, Pennsylvania (1870's)

A group posing in front of a building containing the offices of numerous oil companies in Rouseville, Pennsylvania, c. 1870′s.

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Two Daguerreotype Views of the General Post Office in Washington, D.C. (1846)

Two daguerreotype views of the General Post Office in Washington, D.C., c. 1846. Probably taken in different seasons judging from the difference in the amount of leaves in the trees. By John Plumbe, Jr. The building survives today as the Hotel Monaco.

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Daguerreotype View of the Evening Picayune and San Francisco Herald Newspaper Offices at the Corner of Montgomery and Sacramento Streets in San Francisco, California (1850)

Daguerreotype view of the Evening Picayune and San Francisco Herald newspaper offices at the corner of Montgomery and Sacramento Streets in San Francisco, California c. 1850. By William Shew.

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