SAN FRANCISCO (Standard&Poor's) June 24, 2009--Standard&Poor's Ratings Services today said it assigned its 'A-' rating on Lincoln National Corp.'s (LNC) $500 million issuance of senior notes. The notes are due in July 2019, and we expect the company to use the proceeds for general corporate purposes. At the same time, Standard&Poor's assigned its preliminary 'A-' senior unsecured debt, 'BBB+' subordinated debt, and 'BBB-' preferred stock ratings on LNC's new shelf registration. The other ratings on LNC and its insurance operations are unaffected. The outlook remains stable. The $500 million senior note issuance is a part of LNC's approximately $2 billion in new capital from external sources, including up to $650 million in common equity