 Germany that for a class-room containing twenty persons, there should be at least 4000 to 6000 square inches of glass, which would give to each scholar from 200 to 300 square inches, or what would be represented by a pane of glass from 14 to 17 inches...  Medical Record - Page 214edited by - 1877Full view - About this book
 | 1878 - 766 pages
...may be laid down as a rule that too much light Cannot be obtained in a room, as all excess of i;lare can be guarded against by artificial shades if properly applied. More light enters the room from the same amount of glass from the south than from the north, and a southern, southeastern... | |
 | National Education Association of the United States - 1881 - 372 pages
...reckoned in Germany that for a class-room containing twenty persons, there should be at least 4000 to 6000 square inches of glass, which would give to each scholar...artificial shades if properly applied. More light enters the room from the same amount of glass from the south than from the north, and a southern, southeastern,... | |
 | National Educational Association (U.S.) - 1881 - 372 pages
...reckoned in Germany that for a class-room containing twenty persons, there should be at least 4000 to 6000 square inches of glass, which would give to each scholar...artificial shades if properly applied. More light enters the room from the same amount of glass from the south than from the north, and a southern, southeastern,... | |
 | Medical Society of the State of New York (1807- ) - 1887 - 800 pages
...this would be sufficiently lighted in any part. A room 20 feet square should not contain less than TO to 80 square feet of glass, and it may be laid down...amount of glass from the South than from the North, and Southern. Southeastern or Soxithwestern exposures are better than Northern. Northeastern or Northwestern... | |
 | Rhode Island. Board of Education - 1887 - 386 pages
...sufficiently lighted in any part. A room twenty feet square should not contain less than seventy to eighty square feet of glass, and it may be laid down as a...room, as all excess of glare can be guarded against by shades, if properly applied. Again, the light should not come from directly in front, and especially... | |
 | 1889 - 598 pages
...reckoned in Germany that for a class-room containing 20 persons there should be at least 4000 to 6000 square inches of glass, which would give to each scholar...amount of glass from the south than from the north, and southern, southeastern, or southwestern exposures are better than northern, northeastern, or northwestern... | |
 | 1881 - 40 pages
...Germany that for a class room containing twenty per. sons there should be at least four to six thousand square inches of glass, which would give to each scholar...artificial shades if properly applied. More light enters the room from the same amount of glass from the south than from the north, and a southern, southeastern,... | |
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