1 microfilm reel : maps ; 35 mm.
Sanborn fire insurance maps Colorado : Pueblo-Silver Cliff [microform].
Microfilm edition of paper maps originally published by the Sanborn Map Company and listed in the checklist. Reel contents are listed at the beginning and end of each reel. Maps are arranged alphabetically by town or city and chronologically within each town.
[Teaneck, N.J.] : Chadwyck-Healy, ca. 1990. 1990