* Add 2 Part 553c Light Bluish Gray Brick, Round 2 x 2 Dome Top - Hollow Stud with Bottom Axle Holder x Shape + Orientation (Alternate) (match ID 6)
* Change 2 Part Light Bluish Gray 553b Brick, Round 2 x 2 Dome Top - Blocked Open Stud with Bottom Axle Holder x Shape + Orientation {match ID 0 to 6}
Comments from Submitter:
Source: Set from my personal collection which was bought new and not mixed with other parts.
Germany, Niedersachsen
