School or laboratory chair manufactured by Hohenloher Schulmöbel Turngerätefabrik (school furniture gym equipment factory) J. Koffmann made in Öhringen in Germany in the 1900s. This chair is the same style as the casala chairs but from another era. This chair is made of solid wood, very solid and beautifully crafted. Period signature under the seat. Metal buffers, similar to the origin, new. Seat height: 45.5 cm.