I found a book I have been looking out for, an obvious choice for me.
This addition is 1954.
I felt sad as I turned the page and saw the Elm tree which died due to Dutch Elm disease, I think it was the 1970's and most had disappeared by the 1990's.
More than 25 million Elm trees died in the UK alone.
I will be taking this little book with me on my walks so I know which trees I am sketching!