1 page, 4to, 250 x 200 mm. (9¾ x 8 in.), integral address leaf with seal holes." /> ADAMS, ABIGAIL, <I>First Lady</I>. Autograph letter signed ("Abigail Adams") as First Lady, to Moses Black, Philadelphia, 12 April 1798. <I>1 page, 4to, 250 x 200 mm. (9¾ x 8 in.), integral address leaf with seal holes.</I> | Christie's