Born-Digital or AnalogAnalogTranscriptBurros Cartoon of burro overlooking Denver, and supposedly saying, "I did it." 1896 Ernest Ingersoll, Knocking round the Rockies. 1883. p.18-28 Called the featherless songster of the Mountains. Times Dec. 31, 1899 p.28 c.3 How burro made California man, James F. Wardner, a millionaire. Great Divide v.7 #3 My 1892 p.51 Proper method of packing animal. Field & Farm #478 Mr 2, 1895 p.6 0CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng