Two aspirators with tubulures, one containing small glass tubes said to be associated with Grignard Two aspirators with tubulures
Aspirator, plated steel, by Bailey and son of London c. 1894-1920. Long narrow hollow shaft with pointed tip, rectangular base with guard, sliding inner shaft. Aspirator, plated steel 1894-1920
Aspirator, plated steel, by Mayer and Meltzer of London c. 1890-1900. Long narrow hollow shaft with pointed tip, rectangular base with guard, sliding inner shaft. Aspirator, plated steel 1880-1920