His majesty, King Royal
I found this 1970's Royal Instant Pudding Box the other day in a flea market that primarily carried old furniture. Inside an old cabinet there was a display of old spice tins and this lonely pudding box was sticking out like a sore thumb. I didn't have a price and I was worried that it was "display only", but luckily the store owner decided to sell it.
It's appropriate that the flavor is Pistachio with tomorrow being St. Patrick’s Day!