Offers invited: Antique Clocks by Thomas Tompion, George Graham, Henry Harpur, Joseph Knibb, John Knibb, John Ellicott, Daniel Quare, Richard Street. Antique Clocks, antique clocks: Offers invited for the Dispersal of a Collection of Clocks & Barometers by Thomas Tompion, George Graham, Henry Harpur, Joseph Knibb, John Knibb, John Ellicott, Daniel Quare, Richard Street, Christopher Gould