Remember back in the 60's, when absolutely EVERYONE was making 2" refractors? (JC Penny, Selsi, Celestron, Meade, Tasco, Sears, Jason, Atco, Vixen, B&L, Eikow, Carton...)
Well, they are all here:
https://minneapolis.craigslist.org/csw/ ... 70576.html
This guy has got quite a collection, but will not sell any items individually; it's got to be the whole lot for the low low price of $2,500.00!