This series is available in both paper form and on microfilm. Reel 1 of the microfilm was produced by the Archives and contains Towns 1-30; reels 2 and 3 were apparently produced by the Wisconsin Department of Natural Resources when the Commission was attached to it and contain Towns 25-34 and 35-53 respectively.
The records on Townships 31-53 are negative photostats.
A partial list of surveyors and dates is available in the Archives' Maps reference file.
