[FrankWakefield]

The T213 type 1 "Coupon" cards are very thin. Virtually paper. If you had a bunch of T206s and T213-1s in you hand, loose, and you decided to sort them into two piles by type, you'd find yourself being careful so the T206's didn't damage the T213-1's. The latter are very thin and fragile. The front's surface seems slightly different from the T206's, quality-wise it is an inferior card. Mr. Lipset and others before him considered distribution about 1910-11. Seems to me that the American Tobacco Trust wanted thin, affordable cards for Coupon cigarettes, so some were made with the plates/stones still around from T206 card production. Some folks think the type 1 Coupons should be considered as part of T206. I don't. I think fewer would if they actually held a few in their hands, felt how thin they are, and noticed the quality of the printing. Mr. Burdick thought them separate... Mr. Lipset did. Those two were pretty smart about cards.