The sole authorised edition based on the fairytale by Waldemar Bonsels, with 45 illustrations by Else Wenz-Viëtor, Verlag Otto und Max Hausser, Ludwigsburg, around 1921-1930.
You can still find such a bottle at flea markets and online auctions today. It is said to contain water from the stadium in Frankfurt, collected directly after the match between Germany and Poland.