this one was designed by hiram codd' designed for hygiene' so has the contents only touched glass' the neck of the bottle was pinched in holding the glass marble' inside the top was a rubber seal' when pressurised with the gassy lemonade the marble would rise tightly up to the seal to hold the liquid in' the marble had to be pushed down into the neck to obtain the drink' a lot of these bottles are ussually found broken as kids used to smash them for the marbles
drawn in 45 min