This is a 1958 Massachusetts REGISTRATION Sticker.
It has been carefully restored and reproduced both front and back, directly from an original.
NOTE: Mass did not issue license plates in 1958 and used this stickers to validate the 1958 registration. Without this sticker, the 1958 Massachusetts vehicle was illegal.
This has our patented "peel and stick" format which allows attaching this sticker to the inside windshield upper center next to the rear view mirror.