细节
A Daily Express Television Kit
by Mervyn Sound & Vision Co. Ltd., London, with lens, disc, neon tube, motor with brackets, fuse, baseboard with pinned blueprint, instruction and sales leaflets and other components, in maker's carton, 1934
by Mervyn Sound & Vision Co. Ltd., London, with lens, disc, neon tube, motor with brackets, fuse, baseboard with pinned blueprint, instruction and sales leaflets and other components, in maker's carton, 1934