Laboratory glassware in late 19th century blown glass

Set of 25 laboratory vials, from a former blown glass factory. Bubbles and imperfections in the glass. It was in a cardboard filled with sawdust to protect the parts. All parts have caps except 1. There is still the small protective paper between the cap and the bottle, on most. The largest bottle is 25.5 cm high and the smallest 10 cm. Very good condition. Some bottles still have wood dust inside. They have not been cleaned.

Ref. : BC192VHC