Sold for:
$176
$176
Spencer Refractometer No. 156, with prism, eyepiece, reflector and scale, ht. 11 in., in maker's box.
Auctioneer:
Skinner
Date:
2004-09-11
Spencer Refractometer No. 156, with prism, eyepiece, reflector and scale, ht. 11 in., in maker's box.
Auctioneer:
Skinner
Date:
2004-09-11