* Add 2 Part 30237 Light Bluish Gray Brick, Modified 1 x 2 with Vertical Clip (Alternate) (match ID 8)
* Change 2 Part Light Bluish Gray 30237b Brick, Modified 1 x 2 with Vertical Clip (thick open O clip) {match ID 0 to 8}
Comments from Submitter:
Variant encountered in sealed set