Experimental vial "White Mouse Clot" (f24)

Small experimental laboratory glass vial with an old handwritten label mentioning "Caillot de la souris blanche" (White Mouse Clot), accompanied by the indication "2nd passage" and a dilution noted "1/100", as well as the mention "Cahier Cancer" (Cancer Notebook). This type of inscription corresponds to experimental practices in a medical or research context, particularly on animal models. The set, preserved with its original, also annotated, cork stopper, presents an authentic patina characteristic of old scientific vials.

✦ Provenance: France
✦ Estimated period: Circa 1900-1920
✦ Dimensions: approx. 5 x 2 cm - (6.5 cm with stopper)
✦ Material: glass, cork, handwritten label
✦ Condition: good overall condition, patinated label, old stopper with wear

A unique piece related to old experimental practices, ideal for a collection of medical curiosities or a vintage laboratory display. The vials are sold only as collector's items. Their content and/or residues are preserved for heritage purposes, not analyzed, and strictly unfit for any use.