There are also some sub-series within the series, like different barrel lengths, sights or grips, etc.
There are three basic series of Woodsman pistols, corresponding to three basic frame designs. If you are a collector, then you need to do advanced searching THERE ARE THREE DISTINCT SERIES (maybe even 4 or 5 depending on how fine you interpret it)This article is a brief rendition of the Colt 'Woodsman series, and will give the average owner insight to this series.