This interesting map engraved by Joshua Archer is from The New Comprehensive Atlas of Modern Geography by William Hughes, published by William Mackenzie, London, Edinburgh and Glasgow, 1871.
The map is hand coloured, printed on one side only and measures 35 cm x 26 cm or 14" x 10".
If you have any questions or would like to see more photographs then please do not hesitate to ask. This interesting map is an original antique which is 150 years old.
Please check my other listings for more antique, books, maps and engravings.