* Change 9 Part Dark Bluish Gray {48729 Bar 1L with Clip Mechanical Claw (Undetermined Type) to 48729a Bar 1L with Clip Mechanical Claw - Rounded Edges}
* Change 3 Part White {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:
Source: set in my personal collection that was bought sealed and never mixed with parts from other sets.