Sold for:
$147
$147
Two Optical Comparators, one by Bausch & Lomb , No. 7641, the other by Busch Rathenow , No. 30491, both in maker's cases.
Auctioneer:
Skinner
Date:
2006-07-29
Two Optical Comparators, one by Bausch & Lomb , No. 7641, the other by Busch Rathenow , No. 30491, both in maker's cases.
Auctioneer:
Skinner
Date:
2006-07-29