Route markers in Facebook groups

[bugo]

I'm a member of a Facebook group about the history of Mena, Arkansas, my hometown.  There have been several pictures that have been posted to the group that have route markers and other interesting signs in the background.  If you had time to sift through all these local history groups, you would probably find a lot of cool signage.

[Scott5114]

Gonna share some examples?

[Alps]

From time to time the northeastern groups get photos cross-posted from Forgotten NY or similar if a route shield, bridge, or highway scene was captured.

[Hot Rod Hootenanny]

I've posted a couple of photos from the 'Delaware (Ohio) History' FB group to the 'Old Signs on the Internet' thread here on this board.
Someone started a FB page called Old images of Philadelphia and folks have forwarded photos from there to the Philyroads.com FB group (and occasionally here).

[bugo]

Gonna share some examples?