41. Indian petroglyphs at Manitou Cliff Dwellings, Manitou Springs, Colorado. Format: Postcards/Cards Collection: Tichnor Brothers Postcard Collection Date: [ca. 1930–1945] Institution: Boston Public Library
42. Judge Rowan's bedroom, My Old Kentucky Home, Bardstown, KY Format: Postcards/Cards Collection: Tichnor Brothers Postcard Collection Date: [ca. 1930–1945] Institution: Boston Public Library
43. Kitchen, Old Kentucky Home Format: Postcards/Cards Collection: Tichnor Brothers Postcard Collection Date: [ca. 1930–1945] Institution: Boston Public Library
44. Lexington Battle Ground, now Lexington Green, Lexington, Mass. Format: Postcards/Cards Collection: Tichnor Brothers Postcard Collection Date: [ca. 1930–1945] Institution: Boston Public Library
45. Little Round Top and the Warren Monument, Gettysburg, Pa. Format: Postcards/Cards Collection: Tichnor Brothers Postcard Collection Date: [ca. 1930–1945] Institution: Boston Public Library
46. Main room-oldest house, St. Augustine, Florida Format: Postcards/Cards Collection: Tichnor Brothers Postcard Collection Date: [ca. 1930–1945] Institution: Boston Public Library
47. Main Street, Lincoln's New Salem, Illinois Format: Postcards/Cards Collection: Tichnor Brothers Postcard Collection Date: [ca. 1930–1945] Institution: Boston Public Library
48. Mohawk Island and Lake Winnisquam, N.H., scene of famous Indian battle. Format: Postcards/Cards Collection: Tichnor Brothers Postcard Collection Date: [ca. 1930–1945] Institution: Boston Public Library
49. Mrs. Rowan's bedroom, My Old Kentucky Home, Bardstown, KY Format: Postcards/Cards Collection: Tichnor Brothers Postcard Collection Date: [ca. 1930–1945] Institution: Boston Public Library
50. My Old Kentucky Home Format: Postcards/Cards Collection: Tichnor Brothers Postcard Collection Date: [ca. 1930–1945] Institution: Boston Public Library
51. Old Aviles Street (Spanish quarter), St. Augustine, Florida, Fatio House Format: Postcards/Cards Collection: Tichnor Brothers Postcard Collection Date: [ca. 1930–1945] Institution: Boston Public Library
52. Old Aviles Street (Spanish quarter), St. Augustine, Florida, the oldest city in the United States Format: Postcards/Cards Collection: Tichnor Brothers Postcard Collection Date: [ca. 1930–1945] Institution: Boston Public Library
53. Old Charlotte Street, St. Augustine, Florida, the oldest city in the United States Format: Postcards/Cards Collection: Tichnor Brothers Postcard Collection Date: [ca. 1930–1945] Institution: Boston Public Library
54. Old city gates, St. Augustine, Florida, The oldest city in the United States Format: Postcards/Cards Collection: Tichnor Brothers Postcard Collection Date: [ca. 1920–1935] Institution: Boston Public Library
55. The oldest schoolhouse, St. George Street, St. Augustine, Florida, the oldest city in the United States Format: Postcards/Cards Collection: Tichnor Brothers Postcard Collection Date: [ca. 1930–1945] Institution: Boston Public Library
56. Parlor at Federal Hill where the song "My Old Kentucky Home" was first played and sung in 1852, My Old Kentucky Home, Bardstown, KY Format: Postcards/Cards Collection: Tichnor Brothers Postcard Collection Date: [ca. 1930–1945] Institution: Boston Public Library
57. The patio, Fountain of Youth, St. Augustine, Florida, the oldest city in the United States Format: Postcards/Cards Collection: Tichnor Brothers Postcard Collection Date: [ca. 1930–1945] Institution: Boston Public Library
58. Pickett's Charge, Battle of Gettysburg, Gettysburg, Pa. Format: Postcards/Cards Collection: Tichnor Brothers Postcard Collection Date: [ca. 1930–1945] Institution: Boston Public Library
59. Prehistoric cliff dwellers at Puye, near Santa Fe, New Mexico Format: Postcards/Cards Collection: Tichnor Brothers Postcard Collection Date: [ca. 1930–1945] Institution: Boston Public Library
60. Prehistoric mound at Marietta, Ohio Format: Postcards/Cards Collection: Tichnor Brothers Postcard Collection Date: [ca. 1930–1945] Institution: Boston Public Library