File:1951PreservationOfDeclarationOfIndependenceByNBS.jpg

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1951PreservationOfDeclarationOfIndependenceByNBS.jpg ‎（720 × 568 像素，檔案大細：271 KB ，MIME類型：image/jpeg）

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摘要

描述	English: en:National Bureau of Standards preserving the en:United States Declaration of Independence in 1951. Source: Department of Commerce Photographic Services
來源	US gov
作者	US gov

協議

This image or file is a work of a United States Department of Commerce employee, taken or made as part of that person's official duties. As a work of the U.S. federal government, the image is in the public domain.

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Original upload log

The original description page was here. All following user names refer to en.wikipedia.

2004-11-05 23:09 Flyhighplato 720×568×8 (277282 bytes) NBS preserving the U.S. Declaration of Independence in 1951 {{PD}}

檔案歷史

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	日期／時間	縮圖	尺寸	用戶	註解
現時	2008年4月25號 (五) 15:48		720 × 568（271 KB）	File Upload Bot (Magnus Manske)	{{BotMoveToCommons\|en.wikipedia}} {{Information \|Description={{en\|en:National Bureau of Standards preserving the en:United States Declaration of Independence in 1951. Source: [http://www.commerce.gov/opa/photo/DOC_100/100yrs/Gallery.htm Depart

檔案用途

以下嘅1版用到呢個檔：

文獻保養

全域檔案使用情況

下面嘅維基都用緊呢個檔案：

en.wikipedia.org嘅使用情況
- Preservation (library and archive)
- Physical history of the United States Declaration of Independence
it.wikipedia.org嘅使用情況
- Storia delle copie fisiche della dichiarazione d'indipendenza degli Stati Uniti d'America
pt.wikipedia.org嘅使用情況
- Preservação
ru.wikipedia.org嘅使用情況
- Консервация документов
uk.wikipedia.org嘅使用情況
- Збереження (бібліотека та архів)

Metadata

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圖名	Preservation by NBS in 1951 of the Declaration of Independence (shown) and the Constitution of the United States followed ear's of research on the permanence of governmental documents. Light, heat, humidity, and many other factors were assessed, but the principal enemy of records proved to be the common air pollutant, sulphur dioxide.
攞放方向	正常
橫解像度	72 dpi
直解像度	72 dpi
用過嘅軟件	Adobe Photoshop 7.0
檔案更動日期時間	2003年4月22號 (二) 09:37
色彩空間	sRGB
版權狀態	未設版權狀態
短標題	Preservation of the Declaration of Independence
IIM版本	2

File:1951PreservationOfDeclarationOfIndependenceByNBS.jpg

摘要

協議

Original upload log

Captions

Items portrayed in this file

圖中顯示嘅係

美國獨立宣言

MIME 類型

image/jpeg

核對值

b8cf44fb6f40e75673480502b850a5cabf92e502

資料大細

277,282 字節

高度

568 像素

闊度

720 像素

檔案歷史

檔案用途

全域檔案使用情況

Metadata