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KEYWORDS: SCIENCE, HEALTH & TECHNOLOGY

Results: 161 - 180 of 407 total Next

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Artifact Title	Date	Format	Image	Collection
161. The Sorting And Counting Mechanism	October 12, 1899	Engraving		Visual Still
162. The Card Removed From The Press And Deposited In The Sorting-Box	October 12, 1899	Engraving		Visual Still
163. One Of The Counters	October 12, 1899	Engraving		Visual Still
164. Key-Board For Designating Individual Records	October 12, 1899	Engraving		Visual Still
165. Gang-Punch For Punching The Enumerator's Combination	October 12, 1899	Engraving		Visual Still
166. Lemuel Shattuck	1855	Engraving		Visual Still
167. Death To Coughs Colds And Consumption -- Adamson's Balsam	circa 1885	Ephemera		Visual Still
168. Dr. Isaac Thompson's Celebrated Eye Water Tade Card (Back)	circa 1885	Ephemera		Visual Still
169. Dr. Isaac Thompson's Celebrated Eye Water Trade Card (Front)	circa 1885	Ephemera		Visual Still
170. The Afflicted Classes	March 1877	Government Document		Document
171. Analysis Of A Correspondence On Some Of The Causes Or Antecedents Of Consumption	January 1873	Government Document		Document
172. A History Of The Social Security Disability Programs	January 1986	Government Document		Document
173. Patent For Improvement In Apparatus For Removing Invalids	October 22, 1861	Government Document		Document
174. Design For J. Ruth Invalid Carriage	October 22, 1861	Government Document		Visual Still
175. Chart Showing The Distribution By Age And Sex Of Blindness	1874	Government Document		Visual Still
176. Chart Showing The Distribution By Age And Sex Of Blindness, Explanation	1874	Government Document		Visual Still
177. Chart Showing The Distribution By Age And Sex Of Blindness, Heading	1874	Government Document		Visual Still
178. Chart Showing The Distribution By Age And Sex Of Blindness, Vermont, Massachusetts, And Rhode Island	1874	Government Document		Visual Still
179. Chart Showing The Distribution By Age And Sex Of Deaf Mutism	1874	Government Document		Visual Still
180. Chart Showing The Distribution By Age And Sex Of Deaf Mutism, Heading	1874	Government Document		Visual Still

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