| Image | Item No. | Description | By |
| 39 | Window 1 x 1 x 1
Catalog: Parts: Window | 30 |
| 39a | Window 1 x 1 x 1 with Extended Lip and Solid Stud, no Glass
Catalog: Parts: Window | 2 |
| 39ac01 | Window 1 x 1 x 1 with Extended Lip and Solid Stud, with Fixed Glass
Catalog: Parts: Window | 2 |
| 39b | Window 1 x 1 x 1 with Extended Lip, no Glass
Catalog: Parts: Window | 5 |
| 39bc01 | Window 1 x 1 x 1 with Extended Lip, with Trans-Clear Glass
Catalog: Parts: Window | 3 |
| 39c01 | Window 1 x 1 x 1 with Trans-Clear Glass (39 / 39glass)
Catalog: Parts: Window | 6 |
| 29 | Window 1 x 1 x 2
Catalog: Parts: Window | 1255 |
| 29a | Window 1 x 1 x 2 with Extended Lip and Solid Stud, no Glass
Catalog: Parts: Window | 20 |
| 29ac01 | Window 1 x 1 x 2 with Extended Lip and Solid Stud, with Fixed Glass
Catalog: Parts: Window | 7 |
| 29b | Window 1 x 1 x 2 with Extended Lip, no Glass
Catalog: Parts: Window | 1 |
| 29bc01 | Window 1 x 1 x 2 with Extended Lip, with Glass
Catalog: Parts: Window | 9 |
| 29c01 (Inv) | Window 1 x 1 x 2 with Trans-Clear Glass (29 / 29glass)
Catalog: Parts: Window | 17 |
| 27 | Window 1 x 2 x 1
Catalog: Parts: Window | 23 |
| 27b | Window 1 x 2 x 1 with Extended Lip
Catalog: Parts: Window | 1 |
| 27a | Window 1 x 2 x 1 with Extended Lip and Solid Studs, no Glass
Catalog: Parts: Window | 1 |
| 27ac01 | Window 1 x 2 x 1 with Extended Lip and Solid Studs, with Fixed Glass
Catalog: Parts: Window | 6 |
| 27bc01 (Inv) | Window 1 x 2 x 1 with Extended Lip with Trans-Clear Glass
Catalog: Parts: Window | 8 |
| 27c01 (Inv) | Window 1 x 2 x 1 with Trans-Clear Glass (27 / 27glass)
Catalog: Parts: Window | 41 |
| 30044 | Window 1 x 2 x 2 2/3 with Rounded Top
Catalog: Parts: Window | 4497 |
| 90195 | Window 1 x 2 x 2 Castle
Catalog: Parts: Window | 1402 |
| 60592 | Window 1 x 2 x 2 Flat Front
Catalog: Parts: Window | 60014 |
| 60592c05 (Inv) | Window 1 x 2 x 2 Flat Front with Tan Glass (60592 / 60601)
Catalog: Parts: Window | 2 |
| 60592c03 (Inv) | Window 1 x 2 x 2 Flat Front with Trans-Brown Glass (60592 / 60601)
Catalog: Parts: Window | 30 |
| 60592c01 (Inv) | Window 1 x 2 x 2 Flat Front with Trans-Clear Glass (60592 / 60601)
Catalog: Parts: Window | 2106 |
| 60592c02 (Inv) | Window 1 x 2 x 2 Flat Front with Trans-Light Blue Glass (60592 / 60601)
Catalog: Parts: Window | 58 |
| 60592c04 (Inv) | Window 1 x 2 x 2 Flat Front with White Glass (60592 / 60601)
Catalog: Parts: Window | 38 |
| 2377 | Window 1 x 2 x 2 Plane
Catalog: Parts: Window | 5642 |
| 2377c03 (Inv) | Window 1 x 2 x 2 Plane with Trans-Brown Glass (2377 / 4862)
Catalog: Parts: Window | 37 |
| 2377c02 (Inv) | Window 1 x 2 x 2 Plane with Trans-Clear Glass (2377 / 4862)
Catalog: Parts: Window | 69 |
| 2377c01 (Inv) | Window 1 x 2 x 2 Plane with Trans-Light Blue Glass (2377 / 4862)
Catalog: Parts: Window | 74 |
| 60032 | Window 1 x 2 x 2 Plane, Single Hole Top and Bottom for Glass
Catalog: Parts: Window | 14618 |
| 7026a | Window 1 x 2 x 2 with Extended Lip and Hole in Top and Solid Studs, no Glass
Catalog: Parts: Window | 4 |
| 7026ac01 | Window 1 x 2 x 2 with Extended Lip and Solid Studs, with Fixed Glass
Catalog: Parts: Window | 28 |
| 7026bc01 (Inv) | Window 1 x 2 x 2 with Extended Lip, with Glass, Hole in Top
Catalog: Parts: Window | 16 |
| 7026 | Window 1 x 2 x 2 with Fixed Glass
Catalog: Parts: Window | 797 |
| 60593 | Window 1 x 2 x 3 Flat Front
Catalog: Parts: Window | 27682 |
| 4035 | Window 1 x 2 x 3 Train
Catalog: Parts: Window | 3833 |
| 31b | Window 1 x 3 x 2 with Extended Lip and Hollow Studs
Catalog: Parts: Window | 5 |
| 31a | Window 1 x 3 x 2 with Extended Lip and Solid Studs, no Glass
Catalog: Parts: Window | 5 |
| 31ac01 | Window 1 x 3 x 2 with Extended Lip and Solid Studs, with Fixed Glass
Catalog: Parts: Window | 31 |
| 31bc01 | Window 1 x 3 x 2 with Extended Lip, with Glass
Catalog: Parts: Window | 8 |
| 31 | Window 1 x 3 x 2 with Fixed Glass
Catalog: Parts: Window | 50 |
| 51239 | Window 1 x 3 x 3 Flat Front
Catalog: Parts: Window | 589 |
| 20309 | Window 1 x 4 x 1 2/3 with Spoked Rounded Top
Catalog: Parts: Window | 9177 |
| 4863 | Window 1 x 4 x 2 Plane, Single Top Hole and Double Bottom Holes for Glass
Catalog: Parts: Window | 50 |
| 4863c03 (Inv) | Window 1 x 4 x 2 Plane, Single Top Hole and Double Bottom Holes for Glass with Trans-Brown Glass (4863 / 4862)
Catalog: Parts: Window | 2 |
| 4863c02 (Inv) | Window 1 x 4 x 2 Plane, Single Top Hole and Double Bottom Holes for Glass with Trans-Clear Glass (4863 / 4862)
Catalog: Parts: Window | 2 |
| 4863c01 (Inv) | Window 1 x 4 x 2 Plane, Single Top Hole and Double Bottom Holes for Glass with Trans-Light Blue Glass (4863 / 4862)
Catalog: Parts: Window | 3 |
| 61345 | Window 1 x 4 x 2 Plane, Single Top Hole and Single Bottom Hole for Glass
Catalog: Parts: Window | 2282 |
| 453a | Window 1 x 4 x 2 with Extended Lip and Solid Studs, no Glass
Catalog: Parts: Window | 21 |