This sounds like a wonderful project, but like Mary, I'm not volunteering either. However, I do want to let everyone know how handy it is to have the 1910 census maps she has mentioned (as well as the one for the 1930 census, if working with that year.) Mary is an "expert" on this subject and I agree that having the right map helps anyone trying to make head or tails of the ED's, streets, etc. For those of you who are interested in learning more about the complicated 1910 Minneapolis census situation, her publication will give you the help you need. Start at <www.parkbooks.com> or refer to the specific address in her previous message. I have no affiliation with Park Books, but have used many of their publications over the years and can recommend any one or all. Keep up the good work, Mary. And it doesn't really come as any surprise that one agency (Census Bureau) used one map and another agency (the City) used another...... Karen B. Whitmer