$25

Betsy Ross House Philadelphia Microphotograph Microscope Slide

$1249.99

Culpeper-Type Brass Microscope (19th Century) 11.25 in With Wooden Box + Extras

$25

Secondary Screwworm Cochliomyia macellaria Genitalia Microscope Slide

$25

Bucephalopsis w.m. from Starry Founder Intestine Microscope Slide

$45.99

SCARCE Whitall Tatum & Co. Glass Specimen Jar LID Pat'd 1895 6" Philly NY

$34.16

Aven Tools 26053 - Handheld Magnifier 10x/30x with LED Light

$39

Antique Central Scientific Co. Laboratory/Apothecary Metric Weight Set

$25

Portrait of Dr. W. H. Dallinger F.R.S. Microphotograph Microscope Slide

$20

Sucking Louse Hoplopeura sp. w.m. from Prairie Vole Microscope Slide

$14.95

ANTIQUE GLASCO American “Fourco”Glass MICROSCOPIC SLIDES -8

$299

Antique 19th Century French Brass Simple Linen Thread Microscope w/ Orig. Box

$25

Secondary Screwworm Cochliomyia macellaria Eggs Microscope Slide