![](https://pancalarchive.org/wp-content/uploads/2014/09/USZ62-76753.jpg)
Description: Pala Chief Gem Mine on The Isthmus
Creation Date: 1915
Keywords: The Isthmus
Object ID: USZ62-76753
Copyright: Public domain
Format: gelatin silver photo print
Credit: Library of Congress
Full-size image: click here
Description: Pala Chief Gem Mine on The Isthmus
Creation Date: 1915
Keywords: The Isthmus
Object ID: USZ62-76753
Copyright: Public domain
Format: gelatin silver photo print
Credit: Library of Congress
Full-size image: click here