Vintage Paper Rock Music Promo Item: THE KNACK

Description

This is an unidentified promotional music item printed on a round piece of thin paper, reads "You have just been successfully made aware of...THE KNACK and you'll never forget it!!!", measures 3" diameter, and blank back.
Condition:
There is no notable damage. See my listings for other unusual, interesting and fun vintage items.
Multiple purchases are combined with a single postage charge
. All items are shipped sleeved in plastic, and sandwiched between sturdy cardboard.