PCAD - Images for the person Frank Phillip Allen

Aerial view of the Cabrillo Bridge, San Diego, 2015; from Wikimedia Commons, photo by Joe Mabel

Diagram of Cabrillo Bridge vertical post-tensioning project by Caltrans, San Diego, 2015; from State of California, Department of Transportation (Caltrans), "Press Release: Cabrillo Bridge Retrofit Project in San Diego's Balboa Park Wins Seismic Safety Award," published 11/06/2017, accessed 11/13/2017

Diagram of horizontal post-tensioning retrofits on the Cabrillo Bridge, San Diego, 2015; from State of California, Department of Transportation (Caltrans), "Press Release: Cabrillo Bridge Retrofit Project in San Diego's Balboa Park Wins Seismic Safety Award," published 11/06/2017, accessed 11/13/2017

Exterior view of the Lewis and Clark Exposition European Building, Portland, 1905; from Oregon Mensa.org

Postcard view of the Scottish Rite Temple #1, Seattle, c. 1911; from the Dotty DeCoster, "The past — and future — of the stairway to nowhere at Broadway and Harvard," Capitol Hill Seattle Blog, 09/01/2010, and Vintage Seattle, postcard by F.H. Nowell

Printed drawing of the Maryland Hotel, San Diego, 1917; from the San Diego City Directory, 1917, inside rear cover

View from the Cabrillo Bridge looking south to Downtown, San Diego, 2017; from Google Maps/Street View

View of Cabrillo Bridge, San Diego, c. 1915; From Carleton Monroe Winslow, The Architecture and the Gardens of the San Diego Exposition, (San Francisco: Paul Elder and Company, 1916)