A promotional brochure.
PMA_2023_072039
An equipment manual.
PMA_2023_072042
A 1938 producer's guide to grading grain.
PMA_2023_072043
PMA_2023_072044
PMA_2023_072045
A how-to manual on grain processing and flour production.
PMA_2023_072046
PMA_2023_072047
PMA_2023_072048
PMA_2023_072050
A how-to in harvesting malting barley.
PMA_2023_072051