Descriptions of census enumeration districts, 1830-1950 [microform]

Reel 1. 1830-1840.
Reel 2. 1850-1860.
Reel 3. 1870.
Reel 4/6. 1880.
Reel 7/17. 1890.
Reel 28. 1910. Alabama, Arizona & Arkansas, California, Colorado, Conneticut, Delaware & Washington D.C., Florida
Reel 29. 1910. Georgia, Idaho, Illinois
Reel 30. 1910. Indiana, Iowa, Kansas
Reel 31. 1910. Kentucky, Louisiana, Maine & Maryland
Reel 32. 1910. Massachusetts, Michigan
Reel 33. 1910. Minnesota, Mississippi, Missouri
Reel 34. 1910. Montana, Nebraska, Nevada & New Hampshire, New Jersey, New Mexico & North Carolina, North Dakota
Reel 35. 1910. New York
Reel 36. 1910. Ohio, Oklahoma, Oregon
Reel 37. 1910. Pennsylvania
Reel 38. 1910. Rhode Island, South Carolina, South Dakota, Tennessee
Reel 39. 1910. Texas, Utah, Vermont, Virginia
Reel 40. 1910. Washington, West Virginia, Wisconsin, Wyoming, Alaska, Hawaii, Puerto Rico
Reel 41. 1920. Alabama, Arizona, Arkansas
Reel 42. 1920. California, Colorad
Reel 43. 1920. Conneticut, Delaware, & Washington D.C., Florida, Georgia, & Idaho
Reel 44. 1920. Illinois
Reel 45. 1920. Indiana, Iowa
Reel 46. 1920. Kansas, Kentucky, Louisiana
Reel 47. 1920. Maine, Maryland, Massachusetts
Reel 48. 1920. Michigan, Minnesota
Reel 49. 1920. Mississippi, Missouri
Reel 50. 1920. Montana, Nebraska & Nevada, New Hampshire & New Mexico
Reel 51. 1920. New Jersey, New York
Reel 52. 1920. New York
Reel 53. 1920. North Carolina, North Dakota
Reel 54. 1920. Ohio
Reel 55. 1920. Oklahoma, Oregon
Reel 56. 1920. Pennsylvania
Reel 57. 1920. Rhode Island, South Dakota, Tennessee
Reel 58. 1920. Texas, Utah
Reel 59. 1920. Virginia, Washington
Reel 60. 1920. West Virginia, Wisconsin & Wyoming, Alaska, Hawaii, Panama Canal Zone, Puerto Rico, Virgin Islands
Reel 61/90. 1930.
Reel 91/118. 1940.
Reel 119/156. 1950.