Offering a vintage 1968 KNOW anti-LSD poster, published by Studio Press of Brightwaters, New York.

Notably the catchline "Leads to Self-Destruction" is a play off the abbreviation "LSD". 

Measures about 17-1/4" x 14-1/2". 

Good vintage condition. Will be shipped rolled up in a tube.

Please remember that pre-owned items may have surface scratches and worn areas.  The photos are a large part of the description.  Please also note that the color of the photos may not be wholly accurate and that it will vary depending on the screen used to view them. 

While we strive to identify gems and stones as accurately as possible, there are limits to our expertise. We are also unable to verify whether they are natural or man-made. 

RC Jewelry & Coins offers you high quality estate pieces at fair and competitive prices.   Your purchase will be packaged well so it arrives safely to your home.   Enjoy your new treasure or feel confident giving it to someone special.