I need help to ID this case, Indian Chief head hallmark?

[json_35010]

This is a 18s Elgin pocket watch, and the case is something I am not familiar with. It is a Indian chief hallmark, but that is it. Does anyone know much about this?

 

[StanJS]

Does this past discussion help?

https://mb.nawcc.org/showthread.php?t=64316&highlight=indian

Cheers,
Stan

 

[Robert Sweet]

Be sure to read the complete thread.

Robert