W. J. Gage, Canada, 1963.  Plastic comb bound large format soft cover.  Card covers show a bit of edge and cover wear, some wear at corners with small creases; a few small marks on wraps; one comb prong broken.  Interior clean and unmarked; no rips or tears to pages.  The book includes How To Collect Tree Leaves, How To Preserve The Leaves, How To Place The Leaves In Your Album, and How To Identify Your Leaves (73 small outline drawings of the various deciduous tree leaves native to Canada, plus illustrations of the tree, individual maps of Canada showing where the trees are found, larger drawings of the leaves and in some cases illustrations of the nuts.  “This album will help you to identify the [deciduous] trees from which you have collected leaves and provide a place in which to keep your specimens.” (from Foreword)