PANASONIC I-SERIES ETACS MOBILE TELEPHONE Model EB-KJ3630, Serial No. 15/20/00/07894, by Matsushita Communication Industrial UK Ltd, 1993. PANASONIC I-SERIES ETACS MOBILE TELEPHONE, 1993 1993
Brass key for General Post Office high-speed paper-tape telegraph transmitter, c.1880. Key for telegraph transmitter