Mindhunter Netflix Production Used Framed Rest A While Altoona Motel Wall Map. I wasn't able to find it in the episode but was used by production on Mindhunter. 

This was personally obtained through a Netflix prop liquidation sale held at the studios Mindhunter Season 1 & 2 were filmed in Warrendale, Pennsylvania. This was not "advertised" as a Mindhunter sale, however, Mindhunter is the only Netflix series recently filmed in Pittsburgh, Pennsylvania and there was plenty of Mindhunter items with labels at the sale.

All items were sold "As is, Where is" and no COA's were provided.