細節
A cylinder pocket watch movement, Justin Vulliamy, London, OON, circa 1750,
signed and code numbered gilt fusee movement with square baluster pillars, cylinder escapement, diamond endstone, stop slide, signed gilt dust cover, diameter 36mm.
signed and code numbered gilt fusee movement with square baluster pillars, cylinder escapement, diamond endstone, stop slide, signed gilt dust cover, diameter 36mm.