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

Antique Microscope Slide. Showing Feathered-Leg Fly. By Fred Enock.

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

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

Antique Microscope Slide. Antenna Of Male Buff Tip Moth. Paraboloid. Fred Enock

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

Antique Microscope Slide. Showing Head Of Scorpion Fly. By Watson.

Antique Microscope Slide. Section Through Head Of Lamprey. By Watson Stunning.