Physical Certificate As specified in the Preliminary Statement.
medical certificate ' means a certificate signed by a registered medical practitioner.
Class S Certificate Any one of the Certificates executed and authenticated by the Certificate Administrator or the Authenticating Agent in substantially the form set forth in Exhibit A-18 hereto and evidencing an undivided beneficial interest in the Class S Specific Grantor Trust Assets. The Class S Certificates have no Pass-Through Rate, Certificate Balance or Notional Amount.
Final Certificate means the final certificate issued by the Engineer-in-Charge in accordance with the provisions hereof.
Common Securities Certificate means a certificate evidencing ownership of Common Securities, substantially in the form attached as Exhibit C.