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Harper aircraft manufacturing company

defunct American aircraft manufacturer

Pronunciation
/ˈhɑːpə ˈɛːkrɑːft manjuːˈfakʧərɪŋ ˈkʌmpəni/
/ˈhɑrpər ˈɛrˌkræft ˌmænjəˈfækʧərɪŋ ˈkəmpəni/