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Old 20 September 2019, 02:39 AM   #1
VaRobot
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1921 Morgan Dollar Ring

A project I did a few years ago.

1921 The year my father was born. I started with a mint 1921 Morgan Silver Dollar and used my Lathe to drill a hole in the center.
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Old 20 September 2019, 02:40 AM   #2
VaRobot
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Drilling the hole
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File Type: jpg Hole.jpg (131.5 KB, 124 views)
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Old 20 September 2019, 02:47 AM   #3
VaRobot
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Constructed a Mandrel and Die, bolted the coin to the Mandrel
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Old 20 September 2019, 02:50 AM   #4
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Now for heat and pressure, like 100 times heating (annealing) and pressing. Each pressing only distorts the ring thousandths of and inch. A very slow tedious repetitive process:
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File Type: jpg Pressing.jpg (81.1 KB, 122 views)
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Old 20 September 2019, 02:52 AM   #5
VaRobot
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Finally starting to form:
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Old 20 September 2019, 02:53 AM   #6
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Almost finished
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Old 20 September 2019, 02:54 AM   #7
VaRobot
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End Product:
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File Type: jpg Inside1.jpg (148.8 KB, 123 views)
File Type: jpg 1921.jpg (122.7 KB, 122 views)
File Type: jpg Finger.jpg (94.2 KB, 123 views)
File Type: jpg Hand.jpg (75.2 KB, 122 views)
File Type: jpg Side.jpg (129.6 KB, 123 views)
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Old 20 September 2019, 03:09 AM   #8
Oscarpapa
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Wow! That's an impressive piece of work. Well done
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Old 20 September 2019, 03:21 AM   #9
VaRobot
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Quote:
Originally Posted by Oscarpapa View Post
Wow! That's an impressive piece of work. Well done
Thanks! Very Tedious wouldn't want to do another one.
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Old 20 September 2019, 04:00 AM   #10
iliketime
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ah pretty good double sided coin ring!
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Old 20 September 2019, 04:14 AM   #11
swils8610
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Damn! That’s impressive!


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Old 20 September 2019, 04:22 AM   #12
GB-man
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Nice work came out better than I had imagined.
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Old 20 September 2019, 04:46 AM   #13
Redtele58
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Dang! That's pretty neat!
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Old 20 September 2019, 04:52 AM   #14
uscmatt99
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Really cool project, thanks for sharing!
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