Difference between revisions of "Birch bark"

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-[[File:69.944-E7425CR-d1.jpg|thumb|]]
-== Description ==
-Thin sheets peeled from the inner bark of the [http://cameo.mfa.org/materials/fullrecord.asp?name=birch birch] tree.  Birch bark was used as a textile and writing paper in India and the Far East from at least the 2nd century. For preparation, the strips were pulled from the tree, dried, then softened with oil (Batton 2000). The strips were laminated using a natural [http://cameo.mfa.org/materials/fullrecord.asp?name=gum gum] then flattened between wooden covers.
-== Synonyms and Related Terms ==
-birch bark paper; birchbark paper; birch-bark paper; bhoja-patra
-[[File:1973.161a-b-SC58753.jpg|thumb|]]
-== Other Properties ==
-Soluble in organic solvents.Insoluble in cold water.Thickness = 0.2-0.5 mm.
-== Additional Information ==
-S.S.Batton "Seperation (sic) Anxiety: The Conservation of a 5th Century Buddhist Gandharan Manuscript" ''WAAC Newsletter'', 22(1):15-17, 2000.  O.P.Agrawal, "Investigations for Preservation of Birch-Bark Manuscripts" in Preprints of ICOM Committee for Conservation , Ottawa, 1981.
-== Additional Images ==
-<gallery>
-File:63.289_EMaPQBB_overall.jpg|Birch bark example
-File:63.289_Birch_det.jpg|Birch bark
-</gallery>
-== Authority ==
-* Matt Roberts, Don Etherington, Matt Roberts, Don Etherington, ''Bookbinding and the Conservation of Books: a Dictionary of Descriptive Terminology'', U.S. Government Printing Office, Washington DC, 1982
-[[Category:Materials database]]

Revision as of 07:24, 24 July 2013