trezor.io
Rate this file (Rating : 5 / 5 with 1 votes)
cute young red haired girl reveals her lace lingerie in the room with a settee and piano
trezor.io

Cute Young Red Haired Girl Reveals Her Lace Lingerie In The Room With A Settee And Piano

The numerous grand parts and upright parts of a piano action are generally hardwood, e.g., maple, beech, or hornbeam. However, since World War II, plastics have become available. Early plastics were incorporated into some pianos in the late 1940s and 1950s, but proved disastrous because they crystallized and lost their strength after only a few decades of use. The Steinway firm once incorporated Teflon, a synthetic material developed by DuPont, for some grand action parts in place of cloth, but ultimately abandoned the experiment due to an inherent "clicking" that invariably developed over time. (Teflon is "humidity stable" whereas the wood adjacent to the Teflon swells and shrinks with humidity changes, causing problems.) More recently, the Kawai firm has built pianos with action parts made of more modern materials such as carbon fiber reinforced plastic; these parts have thus far performed reasonably, but it will take some decades to know if their longevity and performance can match that of wood.
The part of the piano where materials probably matter more than anywhere else is the soundboard. In quality pianos, this is made of solid spruce (that is, spruce boards glued together along the side grain). Spruce is chosen for its high ratio of strength to weight. The best piano makers use quarter-sawn, defect-free spruce of close annular grain, and make sure that it has been carefully dried over a long period of time before making it into soundboards. In cheap pianos, the soundboard is often made of plywood.
In the early years of piano construction, keys were commonly made from sugar pine. Today they are likely to be made of spruce or basswood. Spruce is normally used in high-quality pianos. The black keys were traditionally made from ebony and the white keys were covered with strips of ivory, but since ivory-yielding species are now endangered and protected by treaty, plastics are now almost exclusively used. Also, ivory tends to chip more easily than plastic. Legal ivory can still be obtained in limited quantities. The Yamaha firm invented a plastic called "Ivorite" that they claim mimics the look and feel of ivory; it has since been imitated by other makers.

File information
Filename:744301.jpg
Album name:Babes
Rating (1 votes):55555
Keywords:#cute #young #red #haired #girl #reveals #her #lace #lingerie #room #settee #piano
Filesize:47 KiB
Date added:Feb 23, 2018
Dimensions:798 x 482 pixels
Displayed:151 times
URL:displayimage.php?pid=744301
Favorites:Add to Favorites