1837 SDUK Large Original Antique Twin Hemisphere World Map Ornithology Another element that bears attention

Another element that bears attention in this region is a curious note about an island on the Sauces River (Rio Negro

Between 1861 and 1865 Vincenzo's son Gioacchino Valentini commissioned two further expansions on the left side

from Canton to Beijing

The colony grew rapidly during the 19th and early 20th centuries

with a panorama of the city and environs

1837 SDUK Large Original Antique Twin Hemisphere World Map Ornithology Another element that bears attentionTitle : Western Hemisphere; Eastern Hemisphere Date : 1837 Size: 26 1 2in x 15 1 2in (675mm x 395mm) Ref #: 32528 Condition: (A) Very Good Condition Description: This fine large original antique twin hemisphere world map was engraved by J & C Walker and was published by the SDUK in 1837. General Definitions: Paper thickness and quality: Heavy and stable Paper color : off white Age of map color: Colors used: General color appearance: Paper size: 26 1