538e variety, CSS 859c (vertical pair of CSS 859a and 859b), "Incorrect Characters" 1943 Provincial surcharge for Kiangsi 20c. on 16c. olive-brown Dr. SYS in block of ten from the lower right corner of the sheet with margins and imprint, with "Gai" instead of "Tso" (pos. 2) and "Tso" instead of "Gai" (pos. 4), slight gum disturbance

538e variety, CSS 859c (vertical pair of CSS 859a and 859b), "Incorrect Characters" 1943 Provincial surcharge for Kiangsi 20c. on 16c. olive-brown Dr. SYS in block of ten from the lower right corner of the sheet with margins and imprint, with "Gai" instead of "Tso" (pos. 2) and "Tso" instead of "Gai" (pos. 4), slight gum disturbance