Thomas Alan RatzThomas Alan Ratz has been a resident of Grand Canyon National Park for 29 years. He has collected hundreds of pieces of memorabilia, books, photographs, postcards, and menus. He has a great fondness for the history of the El Tovar Hotel and was a preenter at the hotel's centenary celebration in 2006. This volume includes more than 225 historic postcards from his personal collection. Read More Read Less