They are supplied with hollow blown ground in stoppers. The smaller of the three is graduated 0-2000 mls x 50 mls, they are all British made and date back to the 1950's. Flange diameter: 7.25 inches 8 inches 8.75 inches. Internal diameter: 5.75 inches 6.75 inches 7.5 inches. Inches 10.5 inches 12.5 inches.Overall height: 12.5 inches 15 inches 17.25 inches. Condition: excellent, no chips or cracks, there may be the odd quirky bubble as this is old glass. (I live between J15 & J16 on the M6 - in a house not at the roadside)! I'll probably pack them in 3 separate parcels.
This item is in the category "Antiques\Science/Medicine\Scientific Instruments". The seller is "chemistry63hg" and is located in this country: GB. This item can be shipped to United Kingdom.