LOT 455
Optometric lens set.

Estimate: $100 - $200
Sold For: $160

LOT 427
Keuffel & Esser Co. transit in an oak case.

Estimate: $125 - $175
Sold For: $220

LOT 443
Wood and brass telescope.

Estimate: $50 - $100
Sold For: $70

LOT 425
Laboratory microscope.

Estimate: $50 - $100

LOT 426
Focimeter (or lensmeter).

Estimate: $50 - $100
Sold For: $70

LOT 490A
Late 19th./early 20th. century microscope in a wooden case.

Estimate: $30 - $60
Sold For: $65

LOT 520A
Laboratory centrifuge.

Estimate: $25 - $50
Sold For: $10

LOT 520B
Ophthalmoscope.

Estimate: $20 - $40
Sold For: $10