Eleventh Census of the United States
Department of the Interior,
Washington, D.C., April 29, 1889
By direction of the Superintendent of Census, Miss Sara E. Nolan, of the District of Columbia, a computer in this office, will report to you for duty on Wednesday morning, May 1.
Please report Miss Nolan's time to the Superintendent monthly.
Acting Chief Clerk
Dr. John S. Billings
Mortality and Vital Statitics, Eleventh Census