MBTA Walpole Mar 2 88 Brian Solomon photo 205246 August 29, 2013 800 × 1138 MBTA at Walpole, Massachusetts, March 2, 1988 MBTA F40PH-2C crosses the diamond at Walpole. In 1988 this was still protected by New Haven-era semaphores. Exposed on Koadchrome 25 film using a Leica M@ and 35mm Summicron lens. Like this:Like Loading... MBTA train with semaphore. Share this:FacebookEmailTwitterMoreWhatsAppLike this:Like Loading...