THIS SPECIAL EDITIONOF THE 45 YEARS OF THE IROQUOIS ENGINE MANUFATURE AND ROLLOUTJULY 22, 1957. THIS PHOTO ALBUM AND DETAILS OF THE IROQUOIS ENGINE WHICH WAS THE LIGHTEST AND HIGHEST THRUST JET ENGINE OF THE DAY. INVOVATIONS INVOLVED THE FIRST EXTENSIVE USE OF TITANIUM ANDTHE FIRST VARIBLE-PITCH STATOR BLADES.