You would have had 'bulgogi' in ROK for sure, but the "33", or "ba me ba", would have been 'the Nam'. About the only thing drinkable in Korea fourty years ago would have been "OB" and "Crown", not to mention the old rot gut favorites like "soju" and "dondonju".
I made a lot of Asian ports in those days, they start to 'run-together.'
ba me ba number one GI!