Born-Digital or AnalogAnalogTranscriptPopcorn Popcorn wagon of the past survives in Aspen, Colorado. Post Contemporary N 2, 1969 p.20,21,23 Oldest known popcorn found in New Mexico cave in 1948 (5000 years old). Post Empire Mr 15, 1970 p.4 Feature on Paul Lepthlen, popcorn expert. Pics. Gourmet rates popcorn sold t De1978 nver move houses. ' RMN S 3, 1979 p.4CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
