Cable, used with SUN Computer Workstations, SUN MicroSystems USA, model sun IV sparc 260, United States, 1985 Cable used with SUN Computer Workstations 1985
Set of Mayer's floating magnet models, consisting of four electromagnets on plywood stand with six glass plates, one hardboard circle to the same size as the plates, four glass cylindrical bowls by Pyrex, and twenty seven blown glass spheres on stems containing unknown black liquid, unsigned, Europe, 1938-1948 Set of Mayer's floating magnet models