Born-Digital or AnalogAnalogTranscriptTrees. Aspen George and Ruth Cloven make pins from plastic coated Aspen leaves. Post Empire F 20, 1972 p.33-34 A tree for all seasons. Colorado Magazine v.10 #2 S/0 1974 p.32-35,48 Without fire or thinning, most national forest aspen will die out within 30-40 years. RMN 0 2, 1983 p.10 Profile of Ohio Blue Tip Match Co.'s plant in Mancos, Colo. and use of aspens. RMN Ja 9, 1984 p.12CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
