Bidspirit auction | J.J.RIBEIRO BONE BINOCULARS -

J.J.RIBEIRO BONE BINOCULARS - - Precious Portuguese J.J. Ribeiro bone binoculars, miniature, from the late 19th or early 20th century, by the J.J. Ribeiro brand, based in Lisbon, Rua Áurea nºs 222 to 224, made of bronze and bone. Functional, with defects and signs of use. Length: 9.7 cm.