August 25, 2014
The Tower of Ages at the Panama-Pacific International Exposition in 1915, San Francisco

The Tower of Ages at the Panama-Pacific International Exposition in 1915, San Francisco

May 3, 2014
View of the Main Group of Exhibition Palaces at the 1914 Panama Pacific International Exposition, San Francisco

View of the Main Group of Exhibition Palaces at the 1914 Panama Pacific International Exposition, San Francisco

May 2, 2014
The rotunda of the Palace of Fine Arts, San Francisco

The rotunda of the Palace of Fine Arts, San Francisco

December 1, 2013
Botta’s Museum of Modern Art under construction, San Francisco

Botta’s Museum of Modern Art under construction, San Francisco

October 12, 2013
Inside the court of the Welch Residence, San Francisco

Inside the court of the Welch Residence, San Francisco

October 12, 2013
Design for a Capitol Building for a League of Nations

Design for a Capitol Building for a League of Nations

August 30, 2013
Design for United States Custom House, San Francisco

Design for United States Custom House, San Francisco

July 31, 2013
Perspective view and second floor plan of Kelham’s Public Library Building, San Francisco

Perspective view and second floor plan of Kelham’s Public Library Building, San Francisco

March 2, 2013
The Golden Gate Bridge under construction, San Francisco

The Golden Gate Bridge under construction, San Francisco

February 16, 2013
In the ruins of San Francisco in 1906

In the ruins of San Francisco in 1906

February 7, 2013
Sections of the Public Library, San Francisco

Sections of the Public Library, San Francisco

January 27, 2013
The Golden Gate Bridge under construction at Fort Point in 1934, San Francisco

The Golden Gate Bridge under construction at Fort Point in 1934, San Francisco

January 11, 2013
The Pacific Building, San Francisco

The Pacific Building, San Francisco

July 31, 2012
Model of the Jack Tar Hotel, San Francisco

Model of the Jack Tar Hotel, San Francisco

July 30, 2012
Market Street and Third Street Intersection in 1945, San Francisco

Market Street and Third Street Intersection in 1945, San Francisco

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