Mitsuya Cider Bottle / Japan Beer Mineral Spring: Japan Beer Mitsuya Champagne Cider, Bubbles Gently Floating

・It is unknown if the contents were cider.
・No knurling.
・Embossed.
On the outside of the lower side, in right-hand script: Nihon Beer Kosen Stock Company, Registered Arrow Mark Trademark (*Registered and Trademark are very faint).
Very faintly on the bottom: 1? (*Could be I).
・Many bubbles and scratches are present. The apparent chip near the bottom (around the 鑛 character) is presumed to be a bubble on the surface that burst (please check the photos).
・Fine wrinkles from the manufacturing process are visible on the sides.
・Washed with kitchen detergent.
(Some dirt remains; bleach has not been tested).
・Appears to react to uranium.
・We cannot provide further information, so please refrain from asking questions.

●Size (amateur measurement)
・Length (cm): Height 23.4 x Top outer diameter 2.6 x Bottom outer diameter 6.4
・Weight (g): 462