longcase clock
longcase clock is a pendulum clock.
Also recorded as tall-case clock; floor clock; grandfather clock; tall case clock.
Overview
Catalogue entries for clocks state movement, case, dial signature and running condition. VALÉORINE records this subject so that lots referring to it can be described consistently.
In detail
tall, freestanding, weight-driven pendulum clock
Sources
Each source is named with the standing the house places on it, so the evidence can be weighed rather than taken on trust.
reference work · Reputable secondary · Wikipedia
“Grandfather clock”, English Wikipedia, consulted as further reading
Consult the sourcereference work · Reputable secondary · Wikidata
Wikidata, structured authority record Q10781974: longcase clock
Consult the source