01800's arrive in the morning sun at Charles MGH rolling off the center of the Longfellow Bridge. Also known as the "Salt and Pepper" bridge it was extensively rebuilt about 5-10 years ago.
Arriving in Harvard set of 01800's built by Bombardier roll into the station. At one point this was the end of the red line until the Alewife extension in the 1980's was completed.
A set of UTDC 01700's arrive at the famous Park Street or as it was known, Park Street Under. These cars built in the late 1980's look like their older counterparts and can couple to them.
01500's built by Pullman Standard 50 years ago arrive at Dowtown Crossing with a friendly operator. These cars I rode as a kid are marked for retirement, but for now still serve the T.