AC MARINE SPARK PLUG Advertiser BOATING RULES Booklet 1964

AC Spark Plug Division of General Motors Corp. advertising marine spark plugs in ed “Rules of Good Boating.” 

Centerfold has marine spark pug advertising. 

Booklet is 20 pages, 3-1/4 by 6-1/4 inches.  Code on back, 6402, probably indicates Feb. 1964 date of creation, which is consistent with age indicated by graphics. 

Excellent condition.

Postage combined for items purchased at the same time IF you wait for a combined invoice before making payment.