Antique Microscope Slide Diatoms Selected Actinocyclus Subtilis Pisagna

Antique Microscope Slide Diatoms Selected Actinocyclus Subtilis Pisagna

Antique Label reads:
“Diatomaceae
Selected Actinocyclus Subtilis
Pisagna (???)”
All slides are carefully packaged in boxes. Thank you for your interest.
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