I found 2 postcards addressed to a Mrs.J.V. McCarty. One was postmarked Nov.12,1918 & was mailed to her c/o the
Densmore Hotel in Kansas City,MO. The message was signed by "Estelle". The other card was addressed to her at 5946 Kingsbury Blvd. in St.Louis,MO and is postmarked in
Kansas City,MO on Aug.31,1918. It is signed "Daddy".Both
cards have artwork on pic side that pertains to WWI.

If these pertain to your family, let me know and I will gladly send them to you.