Details
An Evershed's direct current generator,
with plaque inscribed LENT TO THE OXFORD ARCTIC EXPEDITION 1924, and a demonstration electric motor with ivorine plaque inscribed SPIERS & POND'S STORES, PHOTOGRAPHIC & OPTICAL DEPT, QUEEN VICTORIA ST. on mahogany base -- 6½in. (16.5cm.) wide (2)
with plaque inscribed LENT TO THE OXFORD ARCTIC EXPEDITION 1924, and a demonstration electric motor with ivorine plaque inscribed SPIERS & POND'S STORES, PHOTOGRAPHIC & OPTICAL DEPT, QUEEN VICTORIA ST. on mahogany base -- 6½in. (16.5cm.) wide (2)