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KEYWORDS: SCIENCE, HEALTH & TECHNOLOGYResults: 191 – 200 of 243 total
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Artifact Images
- Warm Springs Wheelchair
- Short Ramps from "Watch Your Steps"
- Steps from "Watch Your Steps"
- Design For J. Ruth Invalid Carriage from Patent For Improvement In Apparatus For Removing Invalids
- Chart Showing The Distribution By Age And Sex Of Blindness from Statistical Atlas Of The United States Based On The Results Of The Ninth Census 1870 With Contributions From Many Eminent Men Of Science And Several Departments Of The Government
- Chart Showing The Distribution By Age And Sex Of Blindness, Explanation from Statistical Atlas Of The United States Based On The Results Of The Ninth Census 1870 With Contributions From Many Eminent Men Of Science And Several Departments Of The Government
- Chart Showing The Distribution By Age And Sex Of Blindness, Heading from Statistical Atlas Of The United States Based On The Results Of The Ninth Census 1870 With Contributions From Many Eminent Men Of Science And Several Departments Of The Government
- Chart Showing The Distribution By Age And Sex Of Blindness, Vermont, Massachusetts, And Rhode Island from Statistical Atlas Of The United States Based On The Results Of The Ninth Census 1870 With Contributions From Many Eminent Men Of Science And Several Departments Of The Government
- Chart Showing The Distribution By Age And Sex Of Deaf Mutism from Statistical Atlas Of The United States Based On The Results Of The Ninth Census 1870 With Contributions From Many Eminent Men Of Science And Several Departments Of The Government
- Chart Showing The Distribution By Age And Sex Of Deaf Mutism, Heading from Statistical Atlas Of The United States Based On The Results Of The Ninth Census 1870 With Contributions From Many Eminent Men Of Science And Several Departments Of The Government