54 = 18 à 3

Ungemarktes Spielwerk mit 18 Sektionen à 3 Zungen in einer Schatulle

The comb has 18 sections of 3 teeth and plays 2 tunes. The startstop lever on the mechanism is of a very early type (one with the startstop to the back of the case), it is one you’ll find on early golden musical snuff boxes. This clearly being a transitional type with the startstop to the front.