Waldorf Pulp
Waldorf Pulp at Missoula – 1956
Below are links about Waldorf from Industrial Horizons – a publication of the Montana State Planning Board
https://archive.org/stream/induoct1956strialhorizorich#page/2/mode/2up
https://archive.org/stream/industrialhorizoapril1958rich#page/n1/mode/2up