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File:Bakelite Cooling Room 1935 Bakelite Review Silver Anniversary p13.tif

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Original file (940 × 858 pixels, file size: 2.34 MB, MIME type: image/tiff, 2 pages)

Summary

Bakelite cooling room.   (Wikidata search (Cirrus search) Wikidata query (SPARQL)  Create new Wikidata item based on this file)
Photographer
UnknownUnknown
Title
Bakelite cooling room.
Description

Photograph of Bakelite cooling room. Image from Bakelite review : silver anniversary number, 1910-1935 published by Bakelite Corporation. New York, NY: Bakelite Corporation, 1935, p. 13. Copyright not renewed.

The caption reads: "Cooling room. The resinoid solidifies upon cooling. Then it is broken into chunks and subsequently ground for use in molding material."
Date 1935
date QS:P571,+1935-00-00T00:00:00Z/9
institution QS:P195,Q5090408
Accession number
HD9662.B35 B35 1935, Science History Institute.
Notes Image downloaded with permission from the Science History Institute, as part of the Wikipedian in Residence initiative.
Source Science History Institute
Permission
(Reusing this file)
Public domain
This work is in the public domain because it was published in the United States between 1929 and 1963, and although there may or may not have been a copyright notice, the copyright was not renewed. For further explanation, see Commons:Hirtle chart and the copyright renewal logs.
Note that it may still be copyrighted in jurisdictions that do not apply the rule of the shorter term for US works (depending on the date of the author's death), such as Canada (70 years p.m.a.), Mainland China (50 years p.m.a., not Hong Kong or Macao), Germany (70 years p.m.a.), Mexico (100 years p.m.a.), Switzerland (70 years p.m.a.), and other countries with individual treaties.

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Bakelite

media type

image/tiff

checksum

ea74dcdf92c87a883b5a4152349b4419cc5ec480

determination method or standard: SHA-1

data size

2,449,704 byte

height

858 pixel

width

940 pixel

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Date/TimeThumbnailDimensionsUserComment
current19:58, 29 September 2015Thumbnail for version as of 19:58, 29 September 2015940 × 858, 2 pages (2.34 MB)Mary Mark Ockerbloom== {{int:filedesc}} == {{Photograph |photographer ={{unknown}} |title = Bakelite cooling room. |description =Photograph of Bakelite cooling room. Image from ''Bakelite review : silver anniversary number, 1910-1935'' publis...

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