Posted on Oct 4, 2015
Sgt Kelli Mays
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https://www.youtube.com/watch?v=TOIYfaSWOMQ

Today I learned that the image of Thomas Jefferson was originally intended to appear in the area at Washington's right, but after the work there was begun, the rock was found to be unsuitable, so the work on the Jefferson figure was dynamited, and a new figure was sculpted to Washington's left.
Posted in these groups: American history logo American HistoryTyler langerveld stone carving 1234 n2 Sculpting
Edited 9 y ago
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LTC Stephen F.
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No Sgt Kelli Mays, I did not realize that the first day of blasting and chiseling of the Presidential Figures on Mount Rushmore was October 4, 1927.
Here is some additional background on the 14 years project October 4, 1927 to October 31. 1941.
Source: http://www.nps.gov/moru/learn/historyculture/carving-history.htm
"Mount Rushmore is a project of colossal proportion, colossal ambition and colossal achievement. It involved the efforts of nearly 400 men and women. The duties involved varied greatly from the call boy to drillers to the blacksmith to the housekeepers. Some of the workers at Mount Rushmore were interviewed, and were asked, "What is it you do here?" One of the workers responded and said, "I run a jackhammer." Another worker responded to the same question, " I earn $8.00 a day." However, a third worker said, "I am helping to create a memorial." The third worker had an idea of what they were trying to accomplish.
The workers had to endure conditions that varied from blazing hot to bitter cold and windy. Each day they climbed 700 stairs to the top of the mountain to punch-in on the time clock. Then 3/8 inch thick steel cables lowered them over the front of the 500 foot face of the mountain in a "bosun chair". Some of the workers admitted being uneasy with heights, but during the Depression, any job was a good job.
The work was exciting, but dangerous. 90% of the mountain was carved using dynamite . The powdermen would cut and set charges of dynamite of specific sizes to remove precise amounts of rock.
Before the dynamite charges could be set off, the workers would have to be cleared from the mountain. Workers in the winch house on top of the mountain would hand crank the winches to raise and lower the drillers. If they went too fast, the drillers in their bosun chairs would be dragged up on their faces. To keep this from happening, young men and boys were hired as call boys. Call boys sat at the edge of the mountain and shout messages back and forth assuring safety. During the 14 years of construction not one fatality occurred.
Dynamite was used until only three to six inches of rock was left to remove to get to the final carving surface. At this point, the drillers and assistant carvers would drill holes into the granite very close together. This was called honeycombing. The closely drilled holes would weaken the granite so it could be removed often by hand.
From 1927 to 1941 the 400 workers at Mount Rushmore were doing more than operating a jackhammer, they were doing more than earning $8.00 a day, they were building a Memorial that people from across the nation and around the world would come to see for generations.
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Sgt Kelli Mays
Sgt Kelli Mays
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and not one worker was injured.
I read 3 different articles today about Mount Rushmores, then watched two documentaries. One by the Smithsonian and the one I posted. Had not idea about most of it till today.
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PO3 Electrician's Mate
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cool!
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SN Greg Wright
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Sgt Kelli Mays Nope, didn't. Cool.
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