I cant imagine my great luck. My wife's uncle and my father in law both used to brew back "in the day(1970s)." When my wife's family moved to Saudi Arabia, apparently, they sold their brew out of their cars and considering it was illegal were kind of living on the edge.
Anyway, they eventually got out of practice but kept all of their old equipment. One of their prizes, IMHO, was a big box of Grolsch-style bottles! So when I went up there this weekend, he gave me the whole thing. SCORE!!!