According to the T206 scholars at T206Resource.com the brown Hindu back is the 12th most scarce back variety available (including the elusive Ty Cobb back). This example of Cubs pitcher Ed Reulbach is a lovely card well-worn but still very presentable marred by creasing and edge/corner wear but a virtually unblemished player image. Unlike many lower-grade cards of the Hindu Cigarettes back variety this one exhibits no back damage or paper loss the ornate Hindu ad clear and intact.Population Data:SGC Population: 6 total graded 1 at this level 2 higherPSA Population: 3 total graded none at this level 2 higher**NOTE that unlike SGC PSA has only recently begun classifying their T206s by back variety. As such while the SGC population data expressed above represents definitively all the T206 Hindu Reulbach cards that have been graded there may be additional PSA-graded Reulbachs with the Hindu Cigarettes back that are currently classified as "Unknown Back" in their pop reports.