San Diego’s Panama-California Exposition (1915-1916)

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Exposition Postcards ~ Postcard Index ~ Poster Cards
Exposition Cancels ~ Rare Exposition Postcards ~ Exposition Postcards by Allen Wright

GM470 Panama-California Exposition – real photos

Panama-California Exposition San Diego—1915 (in caps)
Azo paper
Some have copyright ©PCE14© on back as above
Absence of copyright and number on front distiguishes these from GM480