Richard Nixon actually said...
All determinations, authorizations, regulations, rulings, certificates, orders, directives, contracts, agreements, and other actions made, issued, or entered into with respect to any function affected by this order and not revoked, superseded or otherwise made inapplicable before the date of this order, shall continue in full force and effect until amended, modified, or terminated by appropriate authority
Context
Executive Order 11579—Overseas Private Investment Corporation
01/18/1971