Difference between revisions of "File:Jeffrey Mining Machine and Young Mine Runners.jpg"

From Ohio History Central
m (Text replacement - "Ohio Historical Society" to "Ohio History Connection")
 
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|description=This photograph depicts two adolescent or pre-teen boys with a Jeffery Manufacturing model 28A mining machine, ca. 1890-1910. The mining machine was used to undercut seams of coal, to allow for expansion after the coal seam was broken apart with explosives; at the time of its invention, this was the most time-intensive part of mining coal. Jeffery Manufacturing was located in downtown Columbus, near the intersection of Fourth St. and First Ave. Today, that site is occupied by the Ohioana Library and the State Library of Ohio, as well as a luxury housing space known as "the Jeffrey."
 
|description=This photograph depicts two adolescent or pre-teen boys with a Jeffery Manufacturing model 28A mining machine, ca. 1890-1910. The mining machine was used to undercut seams of coal, to allow for expansion after the coal seam was broken apart with explosives; at the time of its invention, this was the most time-intensive part of mining coal. Jeffery Manufacturing was located in downtown Columbus, near the intersection of Fourth St. and First Ave. Today, that site is occupied by the Ohioana Library and the State Library of Ohio, as well as a luxury housing space known as "the Jeffrey."
 
|date=11/14/2006 16:40
 
|date=11/14/2006 16:40
|source=The Ohio Historical Society. N 19 G; Box 154, Folder 32, Negative 4012, AL05157 from the Jeffrey Glass Plate Negatives Collection.
+
|source=The Ohio History Connection. N 19 G; Box 154, Folder 32, Negative 4012, AL05157 from the Jeffrey Glass Plate Negatives Collection.
 
|author= Jeffrey Manufacturing Company
 
|author= Jeffrey Manufacturing Company
 
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}}  
 
[[Category:History Images]]
 
[[Category:History Images]]

Latest revision as of 10:29, 24 March 2015

Description

This photograph depicts two adolescent or pre-teen boys with a Jeffery Manufacturing model 28A mining machine, ca. 1890-1910. The mining machine was used to undercut seams of coal, to allow for expansion after the coal seam was broken apart with explosives; at the time of its invention, this was the most time-intensive part of mining coal. Jeffery Manufacturing was located in downtown Columbus, near the intersection of Fourth St. and First Ave. Today, that site is occupied by the Ohioana Library and the State Library of Ohio, as well as a luxury housing space known as "the Jeffrey."

Source

The Ohio History Connection. N 19 G; Box 154, Folder 32, Negative 4012, AL05157 from the Jeffrey Glass Plate Negatives Collection.

Date

11/14/2006 16:40

Author

Jeffrey Manufacturing Company

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