55 x 3" Glass Blue Cobalt Vial Antique Medical Testkit New York Complete.
Vintage Labels
$10 a vial!! Such a good deal.
Glass dropper in cap.
Testkit Laboratories "Testkit" New York - N.Y. - Vintage - 55
For Dermatologic Patch-testing
Antique Medical Allegry? Testkit - 55 Glass Blue Cobalt Vials