The Pomeroy Collection

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Featured Collections

Truman Pomeroy Photos
The French Connection
Who are These Pomeroys?
The "Gem Set"
The Bowe Family Collection
"The Clairvoyant Herbalist"

Resources

Don's Pomeroy House
USNS Pomeroy
Pomeroy Living History Farm

About Us

Bill Pomeroy
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Other Projects

A. A. Pomeroy Book Project
The Pomeroy Anvil Trail
American Pomeroy Historic Genealogical Association
Coe Family Research

The H. C. Pomeroy "Gem Set" Collection

Henry Charles Pomeroy (1849-?) was the son of Watson Young Pomeroy and Ann Eliza Kellogg Pomeroy.  At the age of 15 he joined the Illinois Cavalry, fighting for the Union Army during the Civil War.  Henry married Mary Elizabeth Brewer 24 Jun 1873.  Henry was an inventor who lived for a time in Chicago, IL.  He patented the following versions of the "Gem Set", a riveing and stamping devise, in the early 1900s:

  • 1900 - Received patent for a "Combined Riveting and Punching Machine"
  • 1902 - Received patent for a "Riveting Machine"
  • 1905 - Received patent for the "Gem Set"
  • 1906 - Received patent for a "Hook and Eylet Setting Machine"
  • 1909 - Received patent for a "Seal Press"
It does not appear that Henry and wife Mary had children. We do not know when and where Henry or Mary died, or where they are buried. If anyone has this information please contact us.

Close Up
Gem Set Left   Gold Gem Set

Examples of differant models of the "Gem Set", including the Hook and Eyelet Setting Machine and a close up of the the Seal Press.

©2006 APHGA