Born-Digital or AnalogAnalogTranscriptYellowstone expedition Big Horn and Yellowstone expeditions of 1876 as seen through letters of G. L. Luhn. Annals of Wyoming v.45 f`1 Spring 1973 p.27-46 Recently discovered photos featured, includes 1873 Yellowstone expedition,, of William R. Pywell. True West v.31 #2 F 1984 p.26-30CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
