Born-Digital or AnalogAnalogTranscriptLeadville, Colorado. Burro race 21 mile burro race feature of 4th annual "Boom Days" Friday thru Sunday. Post Jy 30, 1973 p.21 Steve Mathews wins race to Mosquito Pass and back in 2 hours and 36 minutes. Post Ag 6, 1973 p.4 Joe Glavnick wins burro race to top of Mosquito Pass and back in 2 hours 33 minutes in 25th annual Leadville Burro Race. RMN Ag 5, 1974 p.61 Joe Glavinick of Leadville wins annual race. EMr1 Ag 8, 1977 P-35 Post Ag 8, 1977 p.27CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
