SPAIN AND PORTUGAL
Engraved by the Omnigraph F.P.Becker & Co. Patentees
Engraved by Francis Paul Becker (1807-1863) using his patented invention, the "Omnigraph", a method of engraving letters on a steel plate.
Published in Barclay's Universal English Dictionary by George Virtue c.1850.
Original outline hand colour.
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