Commuter railroads; a pictorial review of the most travelled railroads by Patrick C. Dorin

We couldn't find a cover image for this book but we did find it listed on Amazon

Important places

Boston (1,284)
Chicago (1,721)
New York (7,400)
Philadelphia (1,090)
San Francisco (1,595)

Counties

San Francisco (1,690)
Cook (1,792)
New York (8,072)
Suffolk (1,359)
Philadelphia (1,109)

Regions

Pennsylvania (4,458)
Massachusetts (3,085)
California (7,435)
Illinois (2,704)
New York (9,763)

Countries

United States (64,950)

Other geographical areas

The Bay Area (313)
Coast Ranges (USA) (388)
Central Lowlands (North America) (1,334)
Northern California (3,440)
West Coast (USA) (5,046)
New England (5,830)
North Atlantic Ocean (8,812)