Buick Showcase "88" Featuring the all-new Regal.  7"X10" mailer. 14pp.  All Buick models get a page, and the Regal gets a four-page fold-out.  Sent by John de Cosky Pontiac-Buick in Mt Vernon, OH.

Ships USPS First Class Mail protected by thin cardboard in a large envelope.  No tracking.