Antique Microscope Slide. Showing Herbage Fly For Paraboloid . By Fred Enock

Bausch & Lomb Model R Microscope with slides & Wooden Case

Adams Vintage Microscope with Wooded Case & Lenses

Vintage Perfect Microscope Model 801. Free Shipping!

Antique Microscope Slide. Antenna Of Parasitic Fly. By Watson.

Antique Microscope Slide. Showing Female Bed Bug. By Fred Enock

Antique Microscope Slide. Entire Marsh Fly. Prepared Without Pressure Fred Enock

Antique Microscope Slide. The Common House Gnat. By Fred Enock