Student’s Octant in Custom Leather Case, Cary, London Consign Now DeptCollections, Decorative ArtsSizeHeight 6 in. Width 6.5 in. Depth 4 in. Student’s Octant in Custom Leather Case, Cary, London Height 6 in. Width 6.5 in. Depth 4 in. Please note that this auction has ended. Click here for an overview of this auction.