Yes, remember buying that color of can by the case for the 80 HP Mercury in 1971 and beyond. Hallberg Marine always had an oil special in the spring and so did Supreme Motors. A case of 24 cans was about $28.00. But that is TC-2 oil. Use only TC-3 now.
How many of us, while cleaning out a car to junk or sell, find treasures - money, combs, etc.