Vintage letterhead, KANSAS CENTENNIAL 1861-1961 Midway USA, with the correct matching envelope, in n-mint+ unused new old stock condition. Nice clean letterhead, envelope is clean but flap is stuck shut. Scans show the whole letterhead and a close up of the advertising. Size is 6" x 9 1/2" on the letterhead and 3 5/8" x 6 1/2" on the envelope. The black border is so all the edges can be seen and is not part of the letterhead itself. NOTE: The advertising letterheads I have listed are guaranteed to be 100% authentic originals. They are all clean, unused and new old stock unless otherwise noted. Thank you for your purchase I appreciate it.