Born-Digital or AnalogAnalogTranscriptHeliographs Its use in military communication. San Diego Westerners Wrangler v.2 #4 s 1969 p.3-5,11 How it helped General Miles in 1886 campaign against Apache. Frontier Times v.44 #1 D-Ja 1970 p.20-21CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
