How many pages, please?
Thanks...sorry, but it is not a rare book. And not 1876...the publishing company did not exist until around 1915 and before that, the company name was Goldsmith-Woolard Publishing Company. All editions (and there are several) by that publisher I can find range from a few dollars to $15...again, sorry!
Here is a similar example currently being offered for sale:
Clemens, Samuel L Bookseller: The Drowsy Owl Bookshop (Champlin, MN, U.S.A.) Quantity Available: 1
Price: US$ 1.00
Book Description: Goldsmith Publishing Company N.D., Chicago, IL. Hardcover. Book Condition: Very Good. Edgewear and chipping, bumped corners, stained top board, rubbing, otherwise clean and neat. ; "Complete new edition. Illustrated." ; Bookseller Inventory # XXXXX