Association Hall, Philadelphia, PA
Astor House
Asylum Hill Congregational Church
Athenaeum, Brooklyn
Athens, Greece
Atlanta Railroad Depot
Atlanta, NY
Auburn, New York
Auckland, New Zealand
Aurora, Illinois
Aurora, Nevada
Austin, Nevada
Avenue du Prado, Marseille
Avignon, France
Avoca Depot
Avoca, NY
Avon, MT
Baalbek
Baalbek Quarry
Bad Ischl
Bad Nauheim
Bad Tölz, Bavaria
Baden-Baden, Germany
Bagg's Hotel
Baiae
Balaklava
Baldwinsville, New York
Balearic Islands
Ballarat, Australia
Ballard, WA
Baltimore, MD
Banias - Williamsburgh or Baldwinsville
Bar Harbor, Maine
Barber Hall, Homer, NY
Barnum's Hotel
Baroda, India (Vadodara)
Barrett's Hall, Champaign, IL
Basel, Switzerland
Basilica of Sant' Abbondio
Basilica of the Annunciation
Basin, MT
Bass Harbor, Maine
Batavia, Illinois
Bate's Station
Bateman's Hotel
Bath, Maine
Bath, NY
Baton Rouge, Louisiana
Battaglia Terme
Bayreuth, Germany