[The Past and present of La Salle County, Illinois : containing a history of the county, its cities, towns, &c., a biographical directory of its citizens, war record of its volunteers in the late rebellion, portraits of early settlers and prominent men, general and local statistics, map of La Salle County, history of Illinois, Constitution of the United States, miscellaneous matters, etc, etc..
The great auk was 75 to 85 centimetres (30 to 33 in) tall and weighed around 5 kilograms (11 lb) The size of a medium penguin, it lived in the open ocean except for when it waddled ashore for breeding on just a few islands.
Khufu's Great Pyramid. The Great Pyramid and its surrounding complex soon after its completion (Copyright Lee Krystek, 2010) It's 756 feet long on each side, 450 feet high and is composed of 2,300,000 blocks of stone, each averaging 2 1/2 tons in weight.