This very well laid-out three-story history and archaeology museum is off an alley behind Templo de Santa Prisca. It contains a small but excellent collection of pre-Hispanic jewelry, art, pottery and sculpture from US silversmith William Spratling’s private collection. The phallic cult pieces are a particular eye-opener. On the basement floor there are examples of Spratling’s designs using pre-Hispanic motifs. The top floor hosts occasional temporary exhibits.