Jump to content
Sign in to follow this  
Followers 1

Harriman Index Number?

Recommended Posts

Anyone know what a "Harriman Index No" is? There is a box on a disc for one (DX5124), but no number filled in. Disc is from 1939.


An Index system unique to the Army Corps of Engineers? An NGS system used prior to establishment of the PID system?


By the way, a very nice 5+ mile hike, to a great, fully preserved (or ready for use?) Fire Lookout Station. These are now rare in this area (Southern California).

Share this post

Link to post

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

Sign in to follow this  
Followers 1

  • Create New...