SPRAT, Thomas. L' Histoire de la Societé Royale de Londres, Geneva, Jean Harman Widerhold, 1669, 8°, half title (smudged contemporary ownership inscription), arms of the Royal Society on verso, title with woodcut printer's device, 2 folding engraved plates (small piece torn away from front free endpaper, occasional browning), contemporary vellum with title in manuscript on spine.