View of the Lock Chamber of Gatun

Front:
AMAT Tr View of the Lock Chamber of Gatun.

Back:
The Valentine-Souvenir Co., New York. FAMOUS SUPERIOR QUALITY View of the Lock Chamber of Gatun. Each lock chamber is 110 feet wide and has a usage length of 1000 feet. Each chamber is divided by a center gate into compartments of 400 and 600 feet in length. THROUGHOUT THE WORLD je APR 1-1914 Найво in mai Just )