Elizabeth untangles her pearl necklace twice before putting it on at the dressing table.
When Corabeth pours the milk the glasses are half full. When she carries them to the table they're full.
At the 46 minute mark, Corabeth is seen wearing the same shoes worn by Mary Ellen in several earlier shows.
Jason drinks from two jars of the Baldwin sisters' recipe in Ike's store, but in the first shot he is drinking from a dry, empty jar.