by niwothistoricalsociety_rbuwde | Nov 30, 2023
Otis Clyde Bolton threshing with steam tractor. He is on the right, beside his daughter Vera.
by niwothistoricalsociety_rbuwde | Nov 30, 2023
Clyde Bolton threshing crew and horses, alongside steam tractor, in Niwot.
by niwothistoricalsociety_rbuwde | Nov 30, 2023
Clyde Bolton threshing crew’s steam tractor and wagon, Niwot.
by niwothistoricalsociety_rbuwde | Nov 30, 2023
Clyde Bolton threshing crew working in Niwot.
by niwothistoricalsociety_rbuwde | Aug 9, 2023
Steam tractor and threshing operation near Niwot.
