This is a really nice green glass flask with bubbles and amazing swirl or stress lines inside the glass, I tried to capture it in a photo but it is hard. The front has a small oval embossed on it which is inside a bigger oval. The recessed bottom has E B & Co Ld 1526. It is mold made.
The bottle is 8 1/2" tall by about 4 1/2" at it's widest by almost 2 1/2" across. The top is 1" diameter outside by 3/4" inside. No chips or cracks.