Niwot Townsite Plat – Framed Positive made from original blueprint submitted by Porter Hinman and Ambrose Murray in 1875. Original found in Boulder County Plat Book 2, page 52.
![2011.05.01](https://niwothistoricalsociety.org/wp-content/uploads/2023/03/2011.05.01.jpg?v=1678743257)
Niwot Townsite Plat – Framed Positive made from original blueprint submitted by Porter Hinman and Ambrose Murray in 1875. Original found in Boulder County Plat Book 2, page 52.