What we have is a Very Rare Vintage 1970 Laboratory of TREE RING Dates Research University Arizona. Book does have some use and wear But Overall Book is Complete the Binding is Tight and Pages are Crisp and Clean 

   We get all our items Treasure Hunting Old Homesteads, Cabins, Barns, auctions, flea markets, estate sales and garage sales.  We therefore don't always know the history of the items we sell.  Our items have all been pre-owned/used in vintage or antique condition.  Items will show evidence of wear and age such as light scratches, scuffs, surface rust, dents/dings, cracks, chips and repairs etc. and sold as is.  Describing previously owned collectibles and antiques is often difficult, as condition is subjective.  We make every effort to describe items carefully and accurately along with photos showing all the good, bad and ugly.  Please view all  photos as they are part of the description.  If you have ANY questions, please email and will answer as quickly as possible.