This Astra IIIB Type GLH130-40 Marine Sextant from China is a rare treasure for collectors and navigators alike. Made by the renowned maker Astra, it is a piece of history that will add value to your collection. The sextant comes with its original case and papers, making it a complete set for any enthusiast. The sextant is of the highest quality and has been carefully crafted to provide accurate readings for maritime navigation. Its unique and intricate design is a testament to the craftsmanship of its makers. This item falls under the category of Maritime Navigational Instruments and Antiques, making it a must-have for collectors and enthusiasts alike.