![]() Dedicated to the Promotion and Preservation of American Muscle Cars, Dealer built Supercars and COPO cars. |
|
Register | Album Gallery | Thread Gallery | FAQ | Community | Calendar | Become a Paid Member | Today's Posts | Search |
|
Thread Tools | Display Modes |
#7
|
||||
|
||||
![]()
Those are reproductions and definitely not from 69/70 era. Original ones had a brownish colored backing paper, and the 3M logo was different. I did a little research and the 3M logo on the back of yours was first designed in 1977 and has been used ever since. Sorry for the bad news.
http://solutions.3m.com/wps/portal/3...-Logo/History/
__________________
Joe Barr |
|
|