Born-Digital or AnalogAnalogTranscriptPortland cement company Big crown on special. train to inspect new plant of Colorado Portland Cement Company at Portland. 'Times F 26, 1903 p.4 New plaster of paris factory. Times Mr 13, 1903 p.10 Secures land near Coaldale with large gypsum deposits. Times Ap 15, 1903 p.10 To build new plant near town of Portland. Times Ap 21, 1903 p.10 Times AP 20, 1903 p.10 Developing pure white y sum deposit near Coaldale. fines My 18 1903 p.9 , TimesMy 27, 1903 p.10CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
