24 Antique Etched Blown Lab Glass Graduated Flasks in Metal Carrier cuckoo bird Initialed EMB it appears and

Initialed EMB it appears and dated 1903 at lower right

minor and not ready noticeable unless you are looking for it

and still screws on easily and holds tight

Beautifully aged and in great shape

which gives it great character and patina

24 Antique Etched Blown Lab Glass Graduated Flasks in Metal Carrier cuckoo bird Initialed EMB it appears andI found these in Upstate New York, where I believe they have spent the past 120 years or so, as many of the flasks are etched with an "NY". Some of them also etched with a "K", which I think might indicate that they were very early creations of the Kimble Class Co. of Chicago, established in 1901 I believe, and which specialized in glass tubing and laboratory glass. The style of the graduated measures on their necks varies some among them, together