Cobb, Lyman, 1800-1864. Cobb's expositor, or Sequel to the spelling book: containing about twelve thousand of the most common words of the language ... By Lyman Cobb ... - New York, Collins and Hannay, 1833. - 216 p. 15 cm. LCCN: ca 17003119 Subjects--Topical Terms: Spellers. LC Class. No.: PE1144 / .C62