- Approved cartography/ U.S. Mapping by U.S. State Department - Up to date political antique ocean map - Raised relief embossing showing the major mountain ranges of the world - Contains more than 4,000 location names and distinctive political boundary markings - Globe ball is held by sturdy, scratch proof base and numbered semi-meridian - Easy to assemble globe - Made in the USA Replogle Easy to Assembel 12" Diameter Globe, USA Cartography with Raised Mountain Relief and Sturdy Base. Lightweight and durable, this 12” antique ocean globe is a great tool for students. The smoke black molded base and semi-meridian are scratch resistant and strong. The globe is very easy to assemble and comes with detaled instructions. In minutes you will have this globe assembled and ready for use.