Campo Marinha is inscribed on a metal plate in the center of the wonderful binoculars. The eye piece has around each one “Eduardo Augusto Pereira Oculiista No. 90 Rua Aurea Lisboa. The binoculars have leather covered barrels; turn the inner wheel for extension. The case is leather with a brass closure; although the case is good condition for the age, there is about a 1” area on the side where the stitching has broken loose. Otherwise the binoculars are in excellent vintage condition. The lining is red silk with gold lettering; there is no tear or fraying in the silk. The lenses are free of cracks or chips. The lenses are clear and clean. No scratches or nicks. There is no damage to the leather on the barrel or any damage to the enamel on the upper portion of the barrel. These are a great collectible item. They measure approximately 4 ¼” by 3”.