Frederick Handley Page
His company Handley Page Limited was best known for its large aircraft such as the Handley Page 0/400 and Halifax bombers and the H . P . 42 airliner . 
<triplet> Handley Page 0/400 <subj> Handley Page Limited <obj> manufacturer <triplet> Halifax <subj> Handley Page Limited <obj> manufacturer <triplet> H.P.42 <subj> Handley Page Limited <obj> manufacturer