Details
A LABORATORY DEMONSTRATION CUBE MIRROR APPARATUS,
UNSIGNED, THE UPPER SURFACE OF THE CUBE INSCRIBED UNIV WRTZ PHYS SAMML G 86, WITH BEVEL GEARS AND WINDING HANDLE ON IRON STAND, THE AXIS WITH TENSION ADJUSTER -- 22¼IN. (56.5CM.) HIGH
SEE ILLUSTRATION
UNSIGNED, THE UPPER SURFACE OF THE CUBE INSCRIBED UNIV WRTZ PHYS SAMML G 86, WITH BEVEL GEARS AND WINDING HANDLE ON IRON STAND, THE AXIS WITH TENSION ADJUSTER -- 22¼IN. (56.5CM.) HIGH
SEE ILLUSTRATION
Sale room notice
PLEASE NOTE THAT THE ILLUSTRATION OF THIS LOT ON PAGE 11 OF THE CATALOGUE IS INCORRECTLY LABELLED 21.