* Change 3 Part Blue {3003 Brick 2 x 2 to 3003old Brick 2 x 2 without Inside Supports}
* Change 5 Part White {3003 Brick 2 x 2 to 3003old Brick 2 x 2 without Inside Supports}
* Change 4 Part Yellow {3003 Brick 2 x 2 to 3003old Brick 2 x 2 without Inside Supports}
* Change 8 Part Red {29c01 Window 1 x 1 x 2 with Glass to 29bc01 Window 1 x 1 x 2 (old type) with Extended Lip, with Glass}
* Change 6 Part White {29c01 Window 1 x 1 x 2 with Glass to 29bc01 Window 1 x 1 x 2 (old type) with Extended Lip, with Glass}
* Change 2 Part White {7026 Window 1 x 2 x 2 with Fixed Glass to 7026bc01 Window 1 x 2 x 2 (old type) with Extended Lip, with Glass, Hole in Top}
Comments from Submitter:
Standard change for the old 2 x 2 bricks.
The windows all have extended lips as shown in the instructions and set image. This was likely a bit of a floorsweeper set, with the goal of using up old windows and convex slopes.