Image Item No. Description  700.1.1-1 (Inv)  Individual 2 x 4 Bricks 1 Part, 1950 Catalog: Sets: Classic: Supplemental  700.1.2-1 (Inv)  Individual 2 x 2 Bricks 1 Part, 1950 Catalog: Sets: Classic: Supplemental  700.A-1 (Inv)  Automatic Binding Bricks Small Brick Set (Lego Mursten) 24 Parts, 1950 Catalog: Sets: Classic: Basic Set  700.B-1 (Inv)  Early LEGO Windows/Doors (without Glass) 12 Parts, 1950 Catalog: Sets: Classic: Supplemental  700.B.1-1 (Inv)  Individual 1 x 4 x 2 Window (without glass) 1 Part, 1950 Catalog: Sets: Classic: Supplemental  700.B.2-1 (Inv)  Individual 1 x 2 x 3 Window (without glass) 1 Part, 1950 Catalog: Sets: Classic: Supplemental  700.B.3-1 (Inv)  Individual 1 x 2 x 2 Window (without glass) 1 Part, 1950 Catalog: Sets: Classic: Supplemental  700.B.4-1 (Inv)  Individual 1 x 2 x 4 Door (without glass) 1 Part, 1950 Catalog: Sets: Classic: Supplemental