By 1925, Dr. Hine had developed an 80-line television system. By 1928 he had contacted ‘galvanic spirits’Ûª. https://t.co/8cGoVHr5Qn
By 1925, Dr. Hine had developed an 80-line television system. By 1928 he had contacted 'galvanic spirits'’. pic.twitter.com/8cGoVHr5Qn
— Hookland (@HooklandGuide) March 2, 2018