Grays Telephone system
Wall Art and Photo Gifts from Mary Evans Picture Library
Grays Telephone system
Grays Telephone system. Elisha Gray (1835 - 1901) developed a telephone prototype in 1876 in Highland Park, Illinois and is considered by many to be the true inventor of the variable resistance telephone. Despite losing out to Alexander Graham Bell for the telephone, Gray was awarded over 70 patents for his inventions
Media ID 4422129
© Mary Evans Picture Library
1876 Apparatus Circuit Communication Device Electric Electrical Electricity Gray Invention Prototype Resistance Technical Telecommunication Telephone Telephonic Variable
MADE IN THE UK
Safe Shipping with 30 Day Money Back Guarantee
FREE PERSONALISATION*
We are proud to offer a range of customisation features including Personalised Captions, Color Filters and Picture Zoom Tools
SECURE PAYMENTS
We happily accept a wide range of payment options so you can pay for the things you need in the way that is most convenient for you
* Options may vary by product and licensing agreement. Zoomed Pictures can be adjusted in the Basket.