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In Uncle Sam's Service: WWI Inventor William J. Hammer | Lemelson Center for the Study of Invention and Innovation
![Edward E. Hammer of Nela Park invented compact fluorescent light bulbs: news obituary - cleveland.com Edward E. Hammer of Nela Park invented compact fluorescent light bulbs: news obituary - cleveland.com](https://www.cleveland.com/resizer/WTBax3AOl8fmCinSVQp3fwc_SVg=/1280x0/smart/advancelocal-adapter-image-uploads.s3.amazonaws.com/image.cleveland.com/home/cleve-media/width2048/img/obituaries_impact/photo/edward-hammerjpg-c591a9cabf8358e6.jpg)
Edward E. Hammer of Nela Park invented compact fluorescent light bulbs: news obituary - cleveland.com
![File:Nasmyth's patent steam hammer, copied by permission of the inventor from the machine in the great exhibition LCCN2006691796.jpg - Wikimedia Commons File:Nasmyth's patent steam hammer, copied by permission of the inventor from the machine in the great exhibition LCCN2006691796.jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/b/b3/Nasmyth%27s_patent_steam_hammer%2C_copied_by_permission_of_the_inventor_from_the_machine_in_the_great_exhibition_LCCN2006691796.jpg)
File:Nasmyth's patent steam hammer, copied by permission of the inventor from the machine in the great exhibition LCCN2006691796.jpg - Wikimedia Commons
![James Nasmyth's steam hammer, 1900. The steam hammer was invented by the Scottish engineer and..., Stock Photo, Picture And Rights Managed Image. Pic. HEZ-1344650 | agefotostock James Nasmyth's steam hammer, 1900. The steam hammer was invented by the Scottish engineer and..., Stock Photo, Picture And Rights Managed Image. Pic. HEZ-1344650 | agefotostock](https://previews.agefotostock.com/previewimage/medibigoff/5f45dce7be2ff3f6e3300c58592f0463/hez-1344650.jpg)
James Nasmyth's steam hammer, 1900. The steam hammer was invented by the Scottish engineer and..., Stock Photo, Picture And Rights Managed Image. Pic. HEZ-1344650 | agefotostock
![In Uncle Sam's Service: WWI Inventor William J. Hammer | Lemelson Center for the Study of Invention and Innovation In Uncle Sam's Service: WWI Inventor William J. Hammer | Lemelson Center for the Study of Invention and Innovation](https://invention.si.edu/sites/default/files/inventors-hammer-william-ac0069-0000017-sepia-teaser-edit.jpg)
In Uncle Sam's Service: WWI Inventor William J. Hammer | Lemelson Center for the Study of Invention and Innovation
![James Nasmyth's patent steam hammer, 1843, James Hall Nasmyth, a Scottish engineer and inventor Stock Photo - Alamy James Nasmyth's patent steam hammer, 1843, James Hall Nasmyth, a Scottish engineer and inventor Stock Photo - Alamy](https://c8.alamy.com/comp/DWYXCM/james-nasmyths-patent-steam-hammer-1843-james-hall-nasmyth-a-scottish-DWYXCM.jpg)
James Nasmyth's patent steam hammer, 1843, James Hall Nasmyth, a Scottish engineer and inventor Stock Photo - Alamy
![Crazy automatic hammer prototype reposted from @kuvaldaru. Anyone seen or heard anything about the desi… | New inventions, Woodworking hand tools, Woodworking tools Crazy automatic hammer prototype reposted from @kuvaldaru. Anyone seen or heard anything about the desi… | New inventions, Woodworking hand tools, Woodworking tools](https://i.pinimg.com/originals/83/32/e2/8332e250160a5c50f3c746d9a82faa20.jpg)
Crazy automatic hammer prototype reposted from @kuvaldaru. Anyone seen or heard anything about the desi… | New inventions, Woodworking hand tools, Woodworking tools
![In Uncle Sam's Service: WWI Inventor William J. Hammer | Lemelson Center for the Study of Invention and Innovation In Uncle Sam's Service: WWI Inventor William J. Hammer | Lemelson Center for the Study of Invention and Innovation](https://invention.si.edu/sites/default/files/inventors-hammer-william-in-army-uniform-ww1-si-neg-85-408-750-inline-edit.jpg)
In Uncle Sam's Service: WWI Inventor William J. Hammer | Lemelson Center for the Study of Invention and Innovation
![Autodesk Inventor ipt file 3D CAD Model of Hammer: m x n=20x11 weight(g)=430 T x E=23x105 | Thousands of free AutoCAD drawings Autodesk Inventor ipt file 3D CAD Model of Hammer: m x n=20x11 weight(g)=430 T x E=23x105 | Thousands of free AutoCAD drawings](https://www.cadblocksfree.com/media/catalog/product/cache/d49ccc8915e6448f0e87ecc29419c700/8/2/82_1.png)
Autodesk Inventor ipt file 3D CAD Model of Hammer: m x n=20x11 weight(g)=430 T x E=23x105 | Thousands of free AutoCAD drawings
![Hand Tools Stubby Tool Set 8oz Drop Forged Claw Hammer with Short Handle - China Claw Hammer and Nail Hammer Hand Tools Stubby Tool Set 8oz Drop Forged Claw Hammer with Short Handle - China Claw Hammer and Nail Hammer](https://image.made-in-china.com/2f0j00RyDWcdSskBqE/Hand-Tools-Stubby-Tool-Set-8oz-Drop-Forged-Claw-Hammer-with-Short-Handle.jpg)