Vintage Swedish Musical Beer Steins, set of 2 working, glass, wood and brass

Two Vintage Musical Beer Steins, both are in working order. There is a wind-up music box underneath each stein, and it plays an old swedish song while you drink a chilly cold one. These Svenska Musik Muggs are made out of Wood, Brass, and Green Glass. They were made by a Swedish company by the name of Ake Elmer in the 1950's. Price includes both Steins. The Stein itself is modeled after 17th century steins used aboard Swedish Warships including the "Vasa". The Vasa was re-discovered in 1956 and the work to lift the ship started in 1959 and was completed in 1960. The stein can be dated within that period of 1956 to 1959, probably 1959. Construction is a Green Glass Liner sitting within a brass casing. There is wooden handle, a wooden base (music box), and a wooden lid with a brass medallion on top. There is an inscription along the bottom of the Brass Casing that reads "Cheerio Skal Prosit Sante" witch is basically "Cheers" in English, Swedish, German, and French. The Music Mechanism was made by FH Mermod-Jaccard of Saint Croix, Switzerland. It is all metal, and consists of 19 "teeth". Both music boxes are in good working order and play when you lift the Stein. Steins measure 7" tall by 4" across (5.5" incl handle) and each Stein holds approx 12 ounces.