Library: Browse Results

Artifact Title	Date	Format	Image	Collection
121. Goat Cart	1890	Postcard		Visual Still
122. Woman Using An Incline Elevator	December 1932	Photograph		Visual Still
123. Stairs With An Incline Elevator	December 1932	Photograph		Visual Still
124. Home Elevator Shaft	December 1932	Illustration		Visual Still
125. Hand Control For Brake And Clutch	September 1931	Illustration		Visual Still
126. Hand-Powered Tricycle	circa 1920	Postcard		Visual Still
127. Heads, You Win!	1959	Article		Document
128. Hearing Aid Collection	circa 1910	Photograph		Visual Still
129. Hearing aids 02	circa 1915	Photograph		Visual Still
130. Henry C. Smith To Samuel Gridley Howe, July 22, 1842	July 22, 1842	Letter		Document
131. A History Of The Social Security Disability Programs	January 1986	Government Document		Document
132. The Hollerith Method Of Statistical Tabulation	October 12, 1899	Article		Document
133. The Sorting And Counting Mechanism	October 12, 1899	Engraving		Visual Still
134. The Card Removed From The Press And Deposited In The Sorting-Box	October 12, 1899	Engraving		Visual Still
135. One Of The Counters	October 12, 1899	Engraving		Visual Still
136. Key-Board For Designating Individual Records	October 12, 1899	Engraving		Visual Still
137. Gang-Punch For Punching The Enumerator's Combination	October 12, 1899	Engraving		Visual Still
138. The Home And I	1959	Article		Document
139. The Home And I	1959			Document
140. The Home And I	1959	Article		Document