I love the Aerowata logo on this bottle. Etched on glass spread wings. Aerowata Ltd. This is a siphon-type soda water bottle. The "pump" action still works on the handle. The pump top can be removed.  The bottom ring is a hard plastic material and is fragile. The pump section is also a hard plastic. Care needs to be taken when tightening down the pump for use.   The glass tube is still intact inside the bottle. There is an Adcocks Soda Water label on the neck.  The bottle with the tap is 13" high. There are some scratches on the outside. These bottles were constantly refilled, so they took a lot of abuse.