U.S.A. (1967) Francis Parkman*. Vertical strip of 5 misperforated, cutting the name "Francis" in half. Also slightly misperforated horizontally. Scott No 1261, Yvert No 818. Parkman is best known for his historical works on North America, but was also a noted horticulturalist.
AVAILABLE AT $40
URUGUAY (1990) Authors & Poets*. Sheet of 4 blocks of 4 with interior labels and grey color doubled, making double images of each portrait. Scott No 1320, Yvert Nos 1299-1306.
AVAILABLE AT $100