It was postmarked October 12, 1918, from Altoona, and mailed to Pvt. Bert  TERWILLIGEN. The address is pretty unusual! Click here to see the reverse, and read the message from "Foust."

It was published by Robbins & Son of Pittsburgh, PA.  Click here to see the Randson logo.

Click here to visit the Blair County, Pennsylvania GenWeb Project.

From Amazon.com: Norristown (Postcard History: Pennsylvania)