large margins, tied by black "Paid" in circle, also tied by "New York Jan 20 1863" datestamp cancelling 1861 3c Rose, additional Boyd's 1c Black on lilac at upper right, on large part cover front to Sherman, Connecticut, very fine example of this rare variety, although this is a to-the-mails use the purpose of the second Boyd's stamp is unknown (Scott unpriced used or on cover)