* Change 3 Part Yellow {4623 Plate, Modified 1 x 2 with Bar Arm Up (Undetermined Type) to 4623a Plate, Modified 1 x 2 with Bar Arm Up (Horizontal Arm 6mm)}
* Change 2 Part Yellow {2476 Plate, Modified 2 x 2 with Pin on Bottom to 2476b Plate, Modified 2 x 2 with Pin on Bottom, Small Holes in Plate and Locking Fingers on Underside}
Comments from Submitter:
From sealed set contents. (Production code 4511)