Mercury Outboard Pocket Service Guide (1969) - Download or Purchase
2012 MERCURY OUTBOARD 40, 50, & 60 FOUR STROKE OPERATORS MANUAL 90-8M0054869 | eBay
Seloc's Mercury Outboard Tune-Up and Repair Manual 1965-1983 (Seloc Publications Marine Manuals) by Clarence W. Coles; Howard U. Young: Good Soft cover (1980) | Burke's Books