Wanted experienced type writer , average capacity of fourty to sixty words per minute.The next person had four years' experience at August,1879. So this person started own carrier since 1875? then , There could be a person as a typist since 1875 at least.
The New Orleans daily Democrat., July 17, 1878, Page 5, Image 5http://chroniclingamerica.loc.gov/lccn/sn83026413/1878-07-17/ed-1/seq-5/#date1=1867&index=0&date2=1880&searchType=advanced&language=&sequence=0&words=SHole+TYPE+WRITER&proxdistance=5&state=&rows=20&ortext=Sholes+Gliden&proxtext=&phrasetext=type+writer&and
Evening star., August 05, 1879, Image 2
About Evening star. (Washington, D.C.) 1854-1972 Image provided by: Library of Congress, Washington, DC
Type Writer--Employment wanted by an Operator of four years' experience. Address "TYPE WRITER." No. 100. K at. n.w. ang4-St