* Delete 1 Part 4350c02 Light Gray Electric 4.5V 3 C-Cell Battery Box with Switch 4 x 24
* Add 1 Part 4352 Light Gray Electric 4.5V 3 C-Cell Battery Box Polarity Switch 2 x 4
* Add 1 Part 4350c01 Light Gray Electric 4.5V 3 C-Cell Battery Box without Switch 4 x 22
* Delete 1 Part 4350c02 Light Gray Electric 4.5V 3 C-Cell Battery Box with Switch 4 x 24
* Add 1 Part 4352 Light Gray Electric 4.5V 3 C-Cell Battery Box Polarity Switch 2 x 4
* Add 1 Part 4350c01 Light Gray Electric 4.5V 3 C-Cell Battery Box without Switch 4 x 22