Clockmaker: Hermann Achenbach – Longcase clock – German, Neuwied am Rhein – The Metropolitan Museum of Art https://www.metmuseum.org/art/collection/search/206322
Signature: Signed on dial: Achenbach & Schmidt à NeuwiedMarquetry signed on front of pendulum case: REUSCHInscription: Dials inscribed: PHILADELPHIA, MEXICO, PEKING, HISPAHAN, CAS-BON-SPEI, CAIRO, ROM, LISABON, LONDEN, ST
Starnberg, 1980, vol. 1, p. 137.
