* Change 1 Part Dark Bluish Gray {44301 Hinge Plate 1 x 2 Locking with 1 Finger on End (Undetermined Type) to 44301b Hinge Plate 1 x 2 Locking with 1 Finger on End without Bottom Groove}
* Change 1 Part Dark Bluish Gray {44302 Hinge Plate 1 x 2 Locking with 2 Fingers on End (Undetermined Type) to 44302b Hinge Plate 1 x 2 Locking with 2 Fingers on End and 9 Teeth without Bottom Groove}
* Change 4 Part Black {6628 Technic, Pin with Friction Ridges and Tow Ball (Undetermined Type) to 6628a Technic, Pin with Friction Ridges and Tow Ball with Round Pin Hole}
* Change 3 Part Reddish Brown {30237 Brick, Modified 1 x 2 with Clip (Vertical Grip) (Undetermined Type) to 30237a Brick, Modified 1 x 2 with Split U Clip Thick (Vertical Grip)}
Comments from Submitter:
Sealed set from my collection