Ferdinand Marcos,
Letter of Instruction No. 17
(1972)
“ With the end in view of encouraging investment or deposit of incomes, the productivity of all forms of property as well as the voluntary disclosure of concealed cash, funds (in any currency) securities, personal, real and other forms of property as income, a grace period is hereby given to all persons who now voluntarily disclose their undeclared incomes as described above, located here or abroad. ”
