This is an effort to document history. Here is proof the Clinton engine I have submitted existed,
it was one of the products the Clinton Engine company did manufacture:

http://books.google.com/books?id=aicDAAAAMBAJ&pg;=PA284&lpg;=PA284&dq;=clinton+abr6&source;=bl&ots;=r2PXzEfSky&sig;=DM_QElKOeDaHSc9-zE9BpML-dlU&hl;=en&ei;=3Ut1S7zWKtaOtgeu7OGdCg&sa;=X&oi;=book_result&ct;=result&resnum;=11&ved;=0CCsQ6AEwCg#v=onepage&q;=&f;=false

Sincerely, Jack Hallaran