Hi, I am looking to map data from the 1910, 1920, 1930, and 1940 census by indivudals per household in certain areas. I will be mapping the data against old street maps (Sanborn, etc.), and personal names (forenames or surnames) will not be used. When I selected a 100% sample, I was asked to agree that the “user will not link individual records with original enumeration images”. This is totally fine of course, but could I please ask exactly what that means and if I am still ok to use the data in my project? (I have looked at some of the original enumeration images on 1940census.archives.gov, but I believe the IPUMS will be much more useful for my project)
Thank you very much for any help.