Photo of Tivadar Puskás (1844-1893), the inventor of the Telephone Herald, and his wife Countess Sophie Vetter von der Lilie (1851-1912),
Budapest: Around 189ö. Vintage photo. 11x15, 10x20 cm. Tivadar Puskás ( 1844 – 1893) was a Hungarian inventor, telephone pioneer, and inventor of the telephone exchange. He was also the founder of Telefon Hírmondó. Puskás was working on his idea for a telegraph exchange when Alexander Graham Bell..... More