The
period from the mid-nineteenth to the early twentieth century was a time of
creativity and invention that forever changed American society. Discover the how and why of these inventions through
the inventors’ own words, photographs, sound recordings, and film.
Telegraph (1844)
Telephone (1876)
· Letter to Father-in-Law: http://memory.loc.gov/cgi-bin/query/r?ammem/magbell:@field(DOCID+@lit(magbell07900217))
· Original sketch of the telephone: http://memory.loc.gov/cgi-bin/ampage?collId=magbell&fileName=273/27300105/bellpage.db&recNum=0
·
Log Book that records
·
Formal opening of the transcontinental telephone
line: http://memory.loc.gov/cgi-bin/ampage?collId=magbell&fileName=129/12900103/bellpage.db&RecNum=0
Thomas Edison was a prolific inventor and is known for more than the incandescent light bulb.
Twenty years after the phonograph,
·
Vitascope Advertisement: http://memory.loc.gov/ammem/edhtml/vitampbg.jpg
Other Resources: