CALENDARS-Union Pacific Railroad-Vintage Paper Wall-1975 and 1976-23 in x 12 in

Vintage Union Pacific Railroad wall calendars for years 1975 and 1976 (Bicentennial). These are paper wall calendars that measure 23" x 12" with a hole at the top for hanging on a nail. They have a different color landscape picture on each month. These are being sold as a set. There are some ink markings on some of the dates on February 1976 - see last picture.