Educational 20 inch terrestrial globe.
An unsigned 20 inch terrestrial globe, with meridians every 15° and paralles 10°. One of the meridians passes through Greenwich but there are no graduations or numbers. The Tropic of Cancer, Equator and Tropic of Capricorn are there as well. There is a simple outline of the world’s land masses only, without labels. This is an educational model, a ‘Spherical blackboard’ which could be chalked on in the past. 80 cm high