Details
A large papier-mch horn
with pivot and straight metal neck, labellled The Scientific Wondergram The Oxford Gramophone and Camera Company, London -- 59in. (150cm.) long including neck, in (worm-infested) wicker case; an Alba soundbox; a Burndept horn speaker on tripod base; and a Fuller "Sparta" straight-neck speaker on round base (3)
with pivot and straight metal neck, labellled The Scientific Wondergram The Oxford Gramophone and Camera Company, London -- 59in. (150cm.) long including neck, in (worm-infested) wicker case; an Alba soundbox; a Burndept horn speaker on tripod base; and a Fuller "Sparta" straight-neck speaker on round base (3)