The book likely includes a collection of photographs showcasing the various trolley cars used in the city during the early 20th century.
Pennsylvania Trolleys In Color Volume II -The Phila Region By William D. Volkmer
Morning Sun Books Pennsylvania Trolleys in Color V2 (PA)
Pennsylvania Trolleys in Color, Vol. 4 Hardcover Book By LeRoy O. King
St. LOUIS TROLLEYS in Color - (BRAND NEW BOOK)
Morning Sun: Southern States Trolleys In Color by Edward A Ridolph ©2004 HC Book