Rober Puzzles

• 

  Skyscrapers in Ground Zero, New York

  4.9

  1893

• 

  Reflection of the city of Austin in the river

  4.9

  1882

• 

  Angels Flight cable car in Los Angeles

  4.9

  1880

• 

  Multicolored Indian teepees

  4.4

  1880

• 

  Venice Canal Historic District

  4.9

  1903

• 

  Portsmouth, New Hampshire

  4.8

  1902

• 

  Crystal Mill

  4.9

  1920

• 

  Clock on a building in Portland

  5

  1924

• 

  Sunset in Leland

  4.9

  1941

• 

  Augusta city view

  4.9

  1931

• 

  Bryce Canyon

  4.7

  1940

• 

  Monument Valley in Arizona

  4.9

  1941

• 

  Devils Tower

  4.8

  1961

• 

  Mount Rushmore

  4.9

  1964

• 

  Chicago skyscrapers

  4.9

  1996

• 

  Lighthouse Portland Breakwater

  4.8

  1977

• 

  New York financial district

  4.8

  1986

• 

  Mackinac bridge construction

  4.9

  1991

• 

  Mountains at sunset

  4.9

  2006

• 

  Colorado River in the Grand Canyon

  5

  2013

• 

  Palm Springs, California

  4.8

  2029

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