7th census, 1850, District of Columbia
Series: [National Archives microfilm publications -- microcopy no. T-6, rolls no. 46-47]; National Archives microfilm publications -- microcopy no. 6, reels 46-47.
Publisher: [National Archives and Records Service, General Services Administration]
Place of publication: Washington, D.C.]
Language: eng
Format: [microform]
Subjects: Census, 1850; Population
Work titles: Census of the United States (1850). Population. District of Columbia
Notes: "Photographed in microfilm lab, Bureau of Census"--First filmed image.

Series data from container.
Table of contents: title: reel 46. Wards 1-5 and 6 (part); title: reel 47. Wards 6 (part) and 7, D.C. excluding Washington, and slave schedules.