Thanks Dave, and others that have wrote off list. I have been waiting for someone to confirm that the Line O' Type or Two article was a running article. I will now contact the Tribune staff with a query. I think I have found this map! Or I should say the good people of the Newberry Library did. Yesterday I called the Newberry Library, a very enjoyable phone call and a return call about another map of 1878 by my great. A copy of this map is on it's way and today a source for the Chicago map might have been found along with other maps I did not know about. I have to tip my hat for the staff at Newberry. One phone call solved years of searching. Al David Buzzek wrote: > "A Line o' Type Or Two" was a long running column in > the Trib. Have you checked with the Tribune? > Dave