21. Town square, Johannesburg, S. Africa Format: Postcards/Cards Collection: Tichnor Brothers Postcard Collection Date: [ca. 1930–1945] Institution: Boston Public Library
22. Victoria Square, Montreal, Que. Format: Postcards/Cards Collection: Tichnor Brothers Postcard Collection Date: [ca. 1930–1945] Institution: Boston Public Library
23. Washington Square, South Side, Salem, Mass. Format: Postcards/Cards Collection: Tichnor Brothers Postcard Collection Date: [ca. 1930–1945] Institution: Boston Public Library
24. Windsor Station, Dominion Square, Montreal, Que. Creator: Canadian Pacific Railway Company Format: Postcards/Cards Collection: Tichnor Brothers Postcard Collection Date: [ca. 1930–1945] Institution: Boston Public Library
25. Universidad de Antioquia en la Plazuela de San Ignacio, Medellin, Col. = University of Antioquia in the Plazuela of San Ignacio Format: Postcards/Cards Collection: Tichnor Brothers Postcard Collection Date: [ca. 1930–1945] Institution: Boston Public Library
26. Airplane view of Harvard Stadium, Cambridge, Mass. Format: Postcards/Cards Collection: Tichnor Brothers Postcard Collection Date: [ca. 1930–1945] Institution: Boston Public Library
27. Cambridge Shore of Charles River, showing Weld Boat Club and Elliot, Lowell, and Dunster House Towers, Cambridge, Mass. Format: Postcards/Cards Collection: Tichnor Brothers Postcard Collection Date: [ca. 1930–1945] Institution: Boston Public Library
28. Charles River, approaching Harvard University, Cambridge, Mass. Format: Postcards/Cards Collection: Tichnor Brothers Postcard Collection Date: [ca. 1930–1945] Institution: Boston Public Library
29. Dunster House, Harvard University, Cambridge, Mass. Format: Postcards/Cards Collection: Tichnor Brothers Postcard Collection Date: [ca. 1930–1945] Institution: Boston Public Library
30. Pillars of Power, Cambridge Centennial Celebration, week of June 30, 1946, historical spectacle, Harvard Stadium. Format: Postcards/Cards Collection: Tichnor Brothers Postcard Collection Date: [ca. 1930–1945] Institution: Boston Public Library
31. President Conant Residence, Harvard University, Cambridge, Mass. Format: Postcards/Cards Collection: Tichnor Brothers Postcard Collection Date: [ca. 1930–1945] Institution: Boston Public Library
32. Standish Hall, Harvard University, Cambridge, Mass. Format: Postcards/Cards Collection: Tichnor Brothers Postcard Collection Date: [ca. 1930–1945] Institution: Boston Public Library
33. University Memorial Chapel, Harvard University, Cambridge, Mass. Format: Postcards/Cards Collection: Tichnor Brothers Postcard Collection Date: [ca. 1930–1945] Institution: Boston Public Library
34. Weeks Memorial Bridge looking toward Dunster House, Cambridge, Mass. Format: Postcards/Cards Collection: Tichnor Brothers Postcard Collection Date: [ca. 1930–1945] Institution: Boston Public Library
35. Aeroplane view of the Key Bridge and Georgetown College, Washington, D. C. Format: Postcards/Cards Collection: Tichnor Brothers Postcard Collection Date: [ca. 1930–1945] Institution: Boston Public Library
36. Aeroplane view of the Key Bridge and Georgetown College, Washington, D. C. Format: Postcards/Cards Collection: Tichnor Brothers Postcard Collection Date: [ca. 1930–1945] Institution: Boston Public Library
37. Massachusetts Institute of Technology, located in Cambridge, skyline across the Charles River is Boston, Mass. Format: Postcards/Cards Collection: Tichnor Brothers Postcard Collection Date: [ca. 1930–1945] Institution: Boston Public Library
38. Πατραι - Πλατεία Γεωργίου Α! = Patras. Place Georges Ier Creator: Catsimpoolas, Nicholas Format: Prints; Postcards/Cards Collection: Nicholas Catsimpoolas Collection Date: [ca. 1907–1915] Institution: Boston Public Library
39. Πατραι. Πλατεῖα Γεωργίου Α' = Patras. Place Georges 1er Creator: Catsimpoolas, Nicholas Format: Photographs; Postcards/Cards Collection: Nicholas Catsimpoolas Collection Date: [ca. 1915–1960] Institution: Boston Public Library
40. Πατραι. Πλατεῖα Ύψηλῶν Άλωνίων = Patras. Place Hypsilia Alonia Creator: Catsimpoolas, Nicholas Format: Photographs; Postcards/Cards Collection: Nicholas Catsimpoolas Collection Date: [ca. 1915–1960] Institution: Boston Public Library