Magic Lantern slide shows for the PPIE

From Branson DeCou collection, U.C. Santa Cruz.
This is advertising the "Bowls of Joy".

Branson DeCou was a photographer and travelogue lecturer who travelled the world from 1911 to 1941.

I ran across one of his PPIE slides on a somewhat sketchy Russian website. Luckily it had the "Courtesy Special Collections, U.C. Santa Cruz" so I eventually tracked it down to UCSC. 

The DeCou collection of 8000 slides has about 70 of the Panama-Pacific International Exposition. They are incredible.

My Favorite PPIE images

From UC Berkeley page with map and this from International Harvester.

I have spent hours and hours (and hours) looking through PPIE pictures for photos related to the Avenue of Palms, Horticulture Palace, the California Nursery, and George Roeding. There are several places that just are so fun that I will go back and look at them periodically.