Garvey said Mr Sprague put the bank up for sale. But it was already gone in season 3 when the hospital needed payment for Mary's surgery.
In part 2 Mary wore her coat but in part 1 when she got into the wagon she didn't have have her coat with her.
Charles calls Lars Hanson "Carl" when greeting him at the mill. *This is incorrect. Charles is addressing the man outside the office stacking lumber, who acknowledges the greeting with a wave.