Development of time measurement /

Development of time measurement / Worshipful Company of Clockmakers of London. - 32 pages : illustrations ; 19 cm


Time measurements--History--Exhibitions.
Horology--History--Exhibitions.

History UnitedKingdom clockmakers company London Guildhall Worshipful Company of Clockmakers catalog Baillie G[ranville] H[ugh] Timekeeper (general)