Written on the inside cover of my dog-eared copy of this book is, "Love to Blaine, (birthday) 1967, mom and dad." I grew up with this book, led by my dad who was a birding enthusiast, naturalist, and lover of the outdoors. Also inside are dozens of penciled bird lists of trips going back to the 1970s.
At the time, the book came with a couple dozen very small sticky-back index tabs for each of the colored plates which had to carefully be added by the owner. This made for quicker access to ID the birds via Peterson's paintings. After 53 years, mine are still readable and functional.
Birding has changed as have the names of many birds since this edition came out but this was the book that serious birders started with prior to the (better overall) Sibley's, Audubon, Nat Geo, and now app guides. Personally I now use the iBird and Merlin apps for iPhone and mostly keep this book for great memories.