Science Instruments

Antique Hoyt Rotory Volt Ampere Amp Meter Gauge Battery Laboratory Tester WORKS	$99.95	1h 19m
Lepidodendron selaginoides (Coal Fossil) Microscope Slide by Spencer	$95.00	2h 52m
Sigillaria (Coal Fossil) Microscope Slide by Spencer	$95.00	2h 52m
Calamostachys (Coal Fossil) Microscope Slide by Spencer	$95.00	2h 52m
Calamites (Coal Fossil) Microscope Slide by Spencer	$95.00	2h 52m
Zygopteris (Coal Fossil) Microscope Slide by Spencer	$95.00	2h 52m
Astromyelon (Coal Fossil) Microscope Slide by Spencer	$95.00	2h 52m
Lepidodendron mundum (Coal Fossil) Microscope Slide by Spencer	$95.00	2h 52m
W. A. Firth Diatom (Amphipleura lindheimeri) Test Microscope Slide	$45.00	3h 12m
Dingley P. Fuge Diatom (Pleurosigma quadratum) Test Microscope Slide	$45.00	3h 12m
Flatters & Garnett Diatom (Epithemia turgida) Test Microscope Slide	$45.00	3h 12m
Hemp Fibers Microscope Slide for Polariscope	$45.00	3h 12m
Gatrell Diatom (Navicula rhomboides) Test Microscope Slide	$45.00	3h 12m
R. I. Firth Diatom (Nitzschia scalaris) Test Microscope Slide	$45.00	3h 12m
Cashmere Fibers Microscope Slide for Polariscope	$45.00	3h 12m
Dingley P. Fuge Diatom (Navicula lyra) Test Microscope Slide	$45.00	3h 12m
1949 NBS Microscope Slide Catalog	$45.00	3h 12m
Sodium Acetate Microscope Slide for Polariscope	$45.00	3h 12m
Cetaceum (Spermaceti) Microscope Slide for Polariscope	$45.00	3h 12m
Resorcinol Microscope Slide for Polariscope Viewing	$45.00	3h 12m