i dont know, but my dad(class of 75) said that he thought, when you got good weed, it was better then todays. he says that Acapulco gold was so sticky all you could do was just drop it straight in to the bowl. he said the calyxes on that shit were white. i've also heard some amazing stories about panama red and this dark, black, gooey hash oil. One hit and you couldnt take another