Born-Digital or AnalogAnalogTranscriptAmerican crystal sugar company American Crystal shows good gains. Post My 18, 1946 p.10 Zitkowski, Herman E., 62 years service. Sugar expert conceded dean of industry at 76. Post de 3, 1956 p.5E 40CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
American crystal sugar company, [67429]. Denver Public Library Digital Collections, accessed 19/01/2026, https://digital.denverlibrary.org/nodes/view/1279008
