Check the listing for details. (2) Scott Stamp Catalogues - 1940 Standard Postage & 1976 U.S. Stamp Specialized. Condition: Used. Listed at 21.99 USD. (2) Scott Stamp Catalogues.Soft Cover United States Stamp Catalogue - Specialized (published in 1976)Hard Cover Standard Postage Stamp Catalogue - The Encyclopedia of Philately (published in 1940)Unique pieces of history.Both are in excellent condition given the age.The 1976 has handwriting inside the front cover, and the 1940 has a few dog-eared pages throughout, handwriting on the inside cover, and some staining on the cover. (see pics)Thanks for looking!Don't hesitate to make an offer if you feel the price is too high :)Please use the photos to make your own judgment and/or ask questions and we’ll be happy to answer.We do not use stock photos so what you see is exactly what you'll get.We do not charge handling fees so you'll pay what we’re charged to ship. We do offer combined shipping for multiple wins. However, do not pay right away. Please wait until we've sent a combined invoice.We package items very carefully so they will arrive in the condition pictured.We do accept returns but ask that you pay the return shipping charge unless it's a blatant error on our part.The state sales tax being charged by eBay is done by eBay and is in accordance with your state’s tax law. We have no control over this nor do we make money from this.Please don't forget the importance of leaving feedback and we’ll do the same :)