This is a 1967 vintage JBL catalog PL6700. It measures approximately 3¾" x 8½" when folded and 21½" x 25½" when unfolded. It is double sided and folds out in a poster style. This catalog features the Paragon and Metregon home speaker system on the front and back. The condition is excellent. Please see the photos and item details for more specifics. Feel free to message me with any questions. Thank you.
eBay