A letter of Introduction should be left unsealed.
When a letter is intrusted to an acquaintance or to a friend for delivery, it should not be sealed.
LETTER-FORMS.
I. Adrian, Mich., Nov. 6, 1877.
A letter of Introduction should be left unsealed.
When a letter is intrusted to an acquaintance or to a friend for delivery, it should not be sealed.
I. Adrian, Mich., Nov. 6, 1877.