U.S. geologists pose (uncomfortably) in field gear in a San Francisco photo studio, 1896.

U.S. geologists pose (uncomfortably) in field gear in a San Francisco photo studio, 1896.

Poet and writer James Russell Lowell, who was for a time editor of The Atlantic, at home in his library in Massachusetts, late 1800s.

Poet and writer James Russell Lowell, who was for a time editor of The Atlantic, at home in his library in Massachusetts, late 1800s.

Victorian woman reading in Vermont.

Victorian woman reading in Vermont.