19963-0000 Musée des arts et métiers-CNAM (Paris France)
Suggestions & Corrections
Type:
instrument
Dimension:
L.: 40; H.: 56,5; Diam.; 23,5
Component's data
Thematic group:
Instruments
Type:
jar
Abstract:
Cylindrical glass bell-jar with copper fitting at top. Scale cut on glass and every 50 divisions marked, each 50 divided into 5 parts, from top downwards as far as 450, but after that no numbers are marked although calibration has been continued to the base