Thats an original 70 shelby window sticker and very rare and john b. has an interesting story on how he found it. Remember all the 70 shelby paperwork was changed over from the 69 paperwork. The original window sticker is the rarest and hardest to find paperwork on any car as it was usually damaged when removed from car so yes it adds value to any car.
Two things that this thread has brought to me.
First and foremost, Provenance anything paperwork that is original to your car adds provenanc to your car and that adds value in my opinion. Surely you must admit that when you sit in your chair at some event be it weekend show, MCACN, a potential sale information exchange this would be a trump card for a same to same car. Now is it worth $1,173.00. to you? Everything has a price to a person. Some would think Wow that is cheap! I'll buy it." Where as some might say "King's ransom for that old paper. No way." The fact of the matter is that piece of paper if real was actually there, even if you were not born yet.
The second thing was Tasca Ford, 777 Taunton Ave, E.Providence Rhode Island 02914 is now "Scott Volkswagen" that has probably been the case for a really long time. However Tasca Ford is a mecca that was on my list, visit Jay Cushman, drive to Tasca.......my wife would never let me live that down, ever.
John