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| | Balloon framing (Site not responding. Last check: 2007-11-06) |
 | | uring the second half of the 19th century, one of the most important technological developments was the advent of balloon framing, whereby the framework of a house could be made out of uniform lumber; this was becoming increasingly available from commercial mills. |
 | | The framing system comprised inexpensive two-by-four-inch boards, combined as upright studs and cross-members and held together by cheap, mass-produced nails. |
 | | Eventually, by the turn of the century, balloon framing replaced traditional hewn timber construction and simplified the making of more complex architectural features, such as overhangs, bay windows and towers. |
| ah.phpwebhosting.com /a/DCTNRY/b/balloon.html (101 words) |
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