This chip is currently listed as being a part of the WIN Cards Program at Harrah's, Lake Tahoe (LT).

(scan courtesy of ChipGuide/Marc Shapiro)

However, Harrah's, Stateline (SL) had a custom WIN Cards chip made, as shown here:

(scan courtesy of ChipGuide)

FWIW - Harrah's LT and Harrah's ST are the same place, just from different times.

It is unclear to me how the top chip (Harrah's LT) was added to the WIN Cards galleries in the first place, but is it possible that the top chip was used while Harrah's was awaiting delivery of the bottom chip? Does anyone have specific awareness if the top chip was used in some fashion with the WIN Cards Program at Harrah's SL?

Without a definative Yes, I am inclined to remove the top chip from the WIN Cards chip galleries.

How 'bout you Northern Nevada collectors? Any help here?

Thanks for looking!

Jim