The World Tobacco Issues Index lists four different versions of this set of cards as follows: 1. Numbered top left in numbers about 3 mm high. Black back. 1-200. 2. Numbered top left in numbers about 2 mm high. Black back. Numbers seen up to 137. 3. Numbered top left in numbers about 3 mm high. Back black or brown. Numbers seen from 201-300. 4. Unnumbered. Black back. 12 known. |