Set of ten objects (letter opener, shoehorn, face-to-face, dance card, notebook cover and two powders made of blond or brown sea turtle (Chelonioidea spp) tortoise shell (pre-Convention) or imitation resin, from the first half of the 20th century. Length: from 6.5 to 29.9 cm. A few nibbles, cracks, splinters, scratches and small lacks.