Drawing, album, Nicolas Robert, between 1625 and 1684

Three studies of fossils, from an album of 79 drawings entitled 'roberts's drawings of plants, birds, shells &c. Vol. I'; two sharks' teeth and an ammonite in the middle watercolour and bodycolour, on vellum. Date: between 1625 and 1684. Dimensions: Height: 246 mm; Width: 390 mm (sight measurement). Medium: wool. Collection: British Museum. Drawing, album (BM SL,5277.77 1)