Plates (photos) have been moved to the ends of chapters.
Inconsistent hyphenation of terms has been retained.
Changed “＝” to “-” in “(1847-1915)” in the Frontispiece caption
Added Preface to the Index (Table of Contents)
Changed “Homer” to “Hower” in the Index to Illustrations
p. 9 changed “indellibly” to “indelibly”
p. 12 changed double quotes to single quotes around ‘snowshoe’ and
‘cottontail,’
p. 22 changed “wtih” to “with” in “with considerable success”
p. 31 changed “Countw” to “County” in “Berks County for many years”
p. 34 added opening double quote before “So I will close my
quotation.”