Book Condition: Near Fine
Edition: First Edition; First Printing; Signed by Author
Publisher: New York: MacMillan Company, 1908.
A nearly fine first edition, tight binding; vibrant green publisher's cloth with bright gilt spine lettering. Frontispiece of Michael Faraday. Signed and inscribed by Franklin on front fly leaf.
"This book is elementary, but rigorous and exacting. It is for those who wish to understand and calculate". - The Electric Journal, Vol VI, No12, December 1909; . viii, 351,  pages.