Swiss shooting taler question - classifications

Did Davenport classify the swiss shooting talers also? For example, the 1869 Zug piece has a classification of:
KM-S10 (from Krause)
D-384
Where does the D-384 come from?
KM-S10 (from Krause)
D-384
Where does the D-384 come from?
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My wantlist & references