Brick 1 x 4
Brick, Round 1 x 1 Open Stud
Plate 2 x 2
Window 1 x 2 x 3 Flat Front
Plate, Modified 2 x 2 with 1 Stud in Center (Jumper)
Window 1 x 2 x 2 Flat Front
Plate, Round 2 x 2 with Axle Hole