Patent Model - Improvement in Earth-Scrapers
Maker and role
James Edmondson, Patentee
May 28 1878
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Wood, brass, metal
7 x 10 1/2 x 7 1/2" (17.8 x 26.7 x 19.1cm)
Edmondson's patent is intended "to improve the road-scraper patented to me on October 16, 1877, No. 196,143, so as to provide a better operative implement for excavating and grading." (Patent Number 204,142)
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