Sc.296a, 1901 2c. Train with center inverted FORGERY, on a cover front sent from Jefferson to Mexico on 25/OC/1902. These examples with center inverted come from a special printing and show a lighter carmine shade, all the known genuine examples are used in Brooklyn, NY. It is a very good forgery, difficult to detect for the untrained eye, and very interesting for the specialist! (Image)

Sc.323/7, 1904 Set of 5 values on a cover sent from New York to Argentina on 7/MAY/1904 , with arrival backstamp of 9/JUN, very fine quality! (Image)

Yvert 799, 1965/6 5$ John Bassett Moore, 2 MNH examples, excellent quality! (Image)

Sc.4743/7, 2013 Classic cars, complete IMPERFORATE sheet of 20 stamps (4 sets), excellent quality! (Image)