Description: The Main Street of the Isthmus
Creation Date: July, 1911
Keywords: groundbreaking
Object ID: pc_rbo_001
Copyright: public domain
Format: real-photo postcard
Size: approx 3.5 in x 5.25 in (8.9 cm x 13.4 cm)
Credit: Ralph Bowman Collection, Panama-California Exposition Digital Archive
Full size image: click here
