A northbound Southern Pacific steam engine chuffs by California Polytechnic, circa 1907 in this Frank Aston photograph.
A northbound Southern Pacific steam engine chuffs by California Polytechnic, circa 1907 in this Frank Aston photograph.
A northbound Southern Pacific steam engine chuffs by California Polytechnic, circa 1907 in this Frank Aston photograph.

Photos from the Vault

How the Cal Polys — SLO and Pomona — got their names

March 26, 2014 1:09 PM

  Comments  

Videos

About Photos From the Vault

David Middlecamp

@davidmiddlecamp

Photographer David Middlecamp has been delving into The Tribune's archives to share historical photos and articles about the Central Coast with readers since 2007. Reach him at dmiddlecamp@thetribunenews.com .