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WWI Bob: Gannet AEW.3, Pima Air Museum, Tucson, Arizona
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WWI Bob: Bungay Buckaroo, Pima Air Museum, Tucson, Arizona
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WWI Bob: B50 (follow-on to the B29), Pima Air Museum, Tucson, Arizona
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WWI Bob: B36, with B47 and B52 in Background, Pima Air Museum, Tucson, Arizona
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WWI Bob: B36, with B52 in Background, Pima Air Museum, Tucson, Arizona
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WWI Bob: Columbine, Pima Air Museum, Tucson, Arizona
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WWI Bob: Fire Truck, Pima Air Museum, Tucson, Arizona