The last red book I purchased was around 2010 so I was due for one. I went to my monthly meeting or Croton River Numismatics society in NY State. We had a 120 lot auction, there was some good bargains and on the table before the auction where you can purchase books or extra coins and such was the large size Red Books. In just about one month I will be 70 years old. I said to myself, they do have real nice pictures and the numbers are such that I can read them. So I purchased a book. I'm happy I did now I can put the coin next to the picture and they are about the same size. Thanks.