A mystery: 3

Sommer Mathis clears up a mini-mystery for me: the original name of the Woodley Park Metro station (or Woodley Park-Zoo/Adams Morgan, if you must) was indeed Zoological Park. That explains the rail-to-bus transfer (in itself relic technology now) that I found in my deep book backlog; I was using it as a bookmark. It was stamped Zoological Park.