1915 T105 Zira Cigarettes -STANDARD BEARERS -Mexico *Group 2-Tough*. The T105 Zira set is a complicated one in that there are 4 tiers (or groups) of rarity in this set, with Tier 3 and 4 cards being VERY hard to find. This particular card is among the second easiest 11 cards to find (or Tier 2 rarity), tougher to find than the 15 Tier 1 cards. Please see scans for condition. Please be sure to ask any questions you may have prior to purchasing. All items I sell are gu...aranteed authentic!