Page 3rd Cover: of Maritime Reporter Magazine (July 15, 1983)

New Mobilgard 450 means reduced engine wear and cleaner engines now...and in the future.

Mobilgard 450! A fourth generation marine diesel engine oil with a 13.5 TBN! Acid neutralization has never been higher, so engine wear has never been lower and engines have never been cleaner.

What's more, Mobilgard 450 has superior alkalinity retention, higher detergent/dispersant qualities, is extremely stable at high temperatures, and exceeds

API-CD performance. Result: money saved in parts, maintenance, scheduled downtime, and overall operating costs. And that's right now. Today!

But what about tomorrow? Those tugs, towboats and ferries, with their advanced, high-output diesel engines, are destined for continuous tough duty. What if you have to go to fuels with higher sulfur content?

Look at the chart and relax: continued high- protection performance, far and above that provided by third generation oils, even with the dirtiest fuels. And we're talking experience... not experiments. Mobilgard 450 has logged more than a million engine operating hours worldwide, with results persuasive enough to encourage a growing number of equipment builder endorsements.

Shouldn't you put Mobilgard 450 in your picture, starting now? Write today: Mr. I. Kershaw, Mobil Oil

Corporation, 3225 Gallows Road, Fairfax, VA 22037.

We'll send you additional information PLUS a reproduction of this original watercolor. 'Available east of the Rockies ® 1983 Mobil Oil Corporation

If we can't save you money, we don't deserve your business 59 Write 803 on Reader Service Card