Vintage form, ROCK ISLAND LINES railroad Train Register Check, in n-mint+ unused new old stock condition. Nice clean form. Size is 4 1/4" x 5 1/2". Scans show the front, back is blank. The black border is so all the edges can be seen and is not part of the form itself. NOTE: All of the advertising items I have listed are guaranteed to be 100% authentic originals. They are all clean and ready for display. Thank you for your purchase I appreciate it.