Original, Vintage 1972 US issued comical ecology bumper sticker lot of Four assorted , all unused.a) Noise - Shhhhhhh
b) Noise - Annoys
c) Protect our environment
d) smallest decal pictured at bottom, with clear background , titled "Clean Air"
THREE stickers Measures: 13 1/4" to 14 3/4" inches in length.
these are vinyl vintage stickers. the adhesive backing is attached , but being 45 years old , the adhesive may have lost some of its original strength.
o/w Unused, nice condition for age.
these were some type of promotional stickers issued by the U.S. Environmental Protection Agency ( EPA ) about 1972 , as that is the date on the blue stickers.