An explanatory design of the telegraph, built for the transmission of messages, over the Admiralty, Whitehall; the main image shows the telegraph on top of the Officer's Cabin with all the shutters closed; engraved lettering below, and around the edge...
Description:
Title from text engraved along the top of the image.
Publisher:
Pud. March 26, 1796 by S.W. Fores, No. 50 Piccadilly corner of Sackville St.