资料来源 : pyDict

金石学,印章学

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Sphragistics \Sphra*gis"tics\, n. [Gr. ???? of or for sealing,
   fr. ??? a seal.]
   The science of seals, their history, age, distinctions, etc.,
   esp. as verifying the age and genuiness of documents.