File:1911 Britannica - Annealing - Reverbatory Furnace.png

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1911_Britannica_-_Annealing_-_Reverbatory_Furnace.png(523 × 284 pixels, file size: 91 KB, MIME type: image/png)

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Description
English: A reverberatory type of gas furnace. The flames brought down through the roof, by pipes A, A, A, playing on work laid on the fireclay slab B, thence passing under this and out through the elbow-pipe C. The hinged doors, D, give a full opening to the interior of the furnace.
Illustration from 1911 Encyclopædia Britannica, article Annealing.
Date
Source Encyclopædia Britannica Eleventh Edition, Vol. 2, Page 72
Author Encyclopædia Britannica, 1911

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Public domain This image comes from the 13th edition of the Encyclopædia Britannica or earlier. The copyrights for that book have expired in the United States because the book was first published in the US with the publication occurring before January 1, 1929. As such, this image is in the public domain in the United States.

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current13:26, 26 July 2012Thumbnail for version as of 13:26, 26 July 2012523 × 284 (91 KB)Clarice Reis (talk | contribs)

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