Born-Digital or AnalogAnalogTranscriptLassen, Peter Brief manuscript written in 1884 by Dutton about Peter Lassen and their trek in 1839 via the Oregon Trail. Pictures. Pony Express v.Z%V #1, #284, June, 1958 p.3-7 Biog. of California pioneer. Frontier Times v.37 #2 Feb.-March, 1963 p.14-15, 4oCollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
