Gutta percha & telegraph company posters & prints

India Rubber, Gutta Percha & Telegraph Works Company factory, Silvertown, London, 1887 Unknown

Articles in Gutta Percha. Gutta Percha Company Anonymous

Telegraph wire at the Greenwich works, c1865 Unknown

Gutta Percha Boat, Employed in the Late Voyage of the Prince Albert in Search of Sir John Franklin Anonymous