Sorry to post again, but WHERE is Helena??? I miss her.

Possible spoilers?

There was a distinct lack of smoking in this episode. I know it is 1970, but people were not quitting en mass then. Don did have cigarettes, but he wasn't smoking them. And it was weird to see Betty sitting in the kitchen at Rye without a cig in her hand. Also, the mention of "Lucky Strike" made the lack of…