* Delete 2 Part 3003 Yellow Brick 2 x 2
* Add 2 Part 3003old Yellow Brick 2 x 2 without Inside Supports
* Delete 1 Part 3003 Trans-Clear Brick 2 x 2
* Add 1 Part 3003old Trans-Clear Brick 2 x 2 without Inside Supports
* Delete 6 Part 3003 Red Brick 2 x 2
* Add 6 Part 3003old Red Brick 2 x 2 without Inside Supports
Comments from Submitter:
Sealed set content.
All 2x2 and 2x3 bricks are old version without cross support.
All 2x4 bricks have cross support.
The set is a very early production; late 1984.