* Change 6 Part Black {3794 Plate, Modified 1 x 2 with 1 Stud, Jumper (Undetermined Bottom Type) to 3794a Plate, Modified 1 x 2 with 1 Stud without Groove (Jumper)}
* Change 8 Part Light Bluish Gray {3794 Plate, Modified 1 x 2 with 1 Stud, Jumper (Undetermined Bottom Type) to 3794a Plate, Modified 1 x 2 with 1 Stud without Groove (Jumper)}
* Change 2 Part Black {3684 Slope 75 2 x 2 x 3 (Undetermined Stud Type) to 3684a Slope 75 2 x 2 x 3 - Hollow Studs}
Comments from Submitter:
From disassembling and inventorying a previously built new set