Published by The London Printing & Publishing Company Circa Mid-late 1800's. Three large size (12" x 9") volumes....all have the spine cover missing and board covers detached. Volume One is of 516 pages. . blank first page is torn. Volume Two is of 548 pages. Volume Three is of 539 pages with tear to blank front page.There is some brown age spotting in all volumes but in main limited to frontal illustration pages.....the majority of pages in all three volumes are very clean and crisp.The volumes are beautifully illustrated with Engravings throughout.With the boards and spine covers repaired this set would sell at around US$800.....LEATHER BOUND sets are priced at around US$1100 online at present.