| Image | Item No. | Description | By |
| 39 | Window 1 x 1 x 1
Catalog: Parts: Window | 596 |
| 39a | Window 1 x 1 x 1 with Extended Lip and Solid Stud, no Glass
Catalog: Parts: Window | 33 |
| 39ac01 | Window 1 x 1 x 1 with Extended Lip and Solid Stud, with Fixed Glass
Catalog: Parts: Window | 171 |
| 39b | Window 1 x 1 x 1 with Extended Lip, no Glass
Catalog: Parts: Window | 23 |
| 39bc01 | Window 1 x 1 x 1 with Extended Lip, with Trans-Clear Glass
Catalog: Parts: Window | 263 |
| 39c01 | Window 1 x 1 x 1 with Trans-Clear Glass (39 / 39glass)
Catalog: Parts: Window | 84 |
| 29 | Window 1 x 1 x 2
Catalog: Parts: Window | 463 |
| 29a | Window 1 x 1 x 2 with Extended Lip and Solid Stud, no Glass
Catalog: Parts: Window | 15 |
| 29ac01 | Window 1 x 1 x 2 with Extended Lip and Solid Stud, with Fixed Glass
Catalog: Parts: Window | 165 |
| 29b | Window 1 x 1 x 2 with Extended Lip, no Glass
Catalog: Parts: Window | 15 |
| 29bc01 | Window 1 x 1 x 2 with Extended Lip, with Glass
Catalog: Parts: Window | 337 |
| 29c01 (Inv) | Window 1 x 1 x 2 with Trans-Clear Glass (29 / 29glass)
Catalog: Parts: Window | 388 |
| 27 | Window 1 x 2 x 1
Catalog: Parts: Window | 373 |
| 27b | Window 1 x 2 x 1 with Extended Lip
Catalog: Parts: Window | 121 |
| 27a | Window 1 x 2 x 1 with Extended Lip and Solid Studs, no Glass
Catalog: Parts: Window | 26 |
| 27ac01 | Window 1 x 2 x 1 with Extended Lip and Solid Studs, with Fixed Glass
Catalog: Parts: Window | 218 |
| 27bc01 (Inv) | Window 1 x 2 x 1 with Extended Lip with Trans-Clear Glass
Catalog: Parts: Window | 250 |
| 27c01 (Inv) | Window 1 x 2 x 1 with Trans-Clear Glass (27 / 27glass)
Catalog: Parts: Window | 264 |
| 30044 | Window 1 x 2 x 2 2/3 with Rounded Top
Catalog: Parts: Window | 36775 |
| 90195 | Window 1 x 2 x 2 Castle
Catalog: Parts: Window | 5406 |
| 60592 | Window 1 x 2 x 2 Flat Front
Catalog: Parts: Window | 62584 |
| 60592c05 (Inv) | Window 1 x 2 x 2 Flat Front with Tan Glass (60592 / 60601)
Catalog: Parts: Window | 10 |
| 60592c03 (Inv) | Window 1 x 2 x 2 Flat Front with Trans-Brown Glass (60592 / 60601)
Catalog: Parts: Window | 34 |
| 60592c01 (Inv) | Window 1 x 2 x 2 Flat Front with Trans-Clear Glass (60592 / 60601)
Catalog: Parts: Window | 2298 |
| 60592c02 (Inv) | Window 1 x 2 x 2 Flat Front with Trans-Light Blue Glass (60592 / 60601)
Catalog: Parts: Window | 41 |
| 60592c04 (Inv) | Window 1 x 2 x 2 Flat Front with White Glass (60592 / 60601)
Catalog: Parts: Window | 16 |
| 2377 | Window 1 x 2 x 2 Plane
Catalog: Parts: Window | 5397 |
| 2377c03 (Inv) | Window 1 x 2 x 2 Plane with Trans-Brown Glass (2377 / 4862)
Catalog: Parts: Window | 52 |
| 2377c02 (Inv) | Window 1 x 2 x 2 Plane with Trans-Clear Glass (2377 / 4862)
Catalog: Parts: Window | 47 |
| 2377c01 (Inv) | Window 1 x 2 x 2 Plane with Trans-Light Blue Glass (2377 / 4862)
Catalog: Parts: Window | 133 |
| 60032 | Window 1 x 2 x 2 Plane, Single Hole Top and Bottom for Glass
Catalog: Parts: Window | 8413 |
| 7026a | Window 1 x 2 x 2 with Extended Lip and Hole in Top and Solid Studs, no Glass
Catalog: Parts: Window | 28 |
| 7026b | Window 1 x 2 x 2 with Extended Lip and Hole in Top, no Glass
Catalog: Parts: Window | 123 |
| 7026ac01 | Window 1 x 2 x 2 with Extended Lip and Solid Studs, with Fixed Glass
Catalog: Parts: Window | 363 |
| 7026bc01 (Inv) | Window 1 x 2 x 2 with Extended Lip, with Glass, Hole in Top
Catalog: Parts: Window | 445 |
| 7026 | Window 1 x 2 x 2 with Fixed Glass
Catalog: Parts: Window | 1974 |
| 60593 | Window 1 x 2 x 3 Flat Front
Catalog: Parts: Window | 49028 |
| 4035 | Window 1 x 2 x 3 Train
Catalog: Parts: Window | 9613 |
| 31b | Window 1 x 3 x 2 with Extended Lip and Hollow Studs
Catalog: Parts: Window | 50 |
| 31a | Window 1 x 3 x 2 with Extended Lip and Solid Studs, no Glass
Catalog: Parts: Window | 22 |
| 31ac01 | Window 1 x 3 x 2 with Extended Lip and Solid Studs, with Fixed Glass
Catalog: Parts: Window | 198 |
| 31bc01 | Window 1 x 3 x 2 with Extended Lip, with Glass
Catalog: Parts: Window | 263 |
| 31 | Window 1 x 3 x 2 with Fixed Glass
Catalog: Parts: Window | 540 |
| 51239 | Window 1 x 3 x 3 Flat Front
Catalog: Parts: Window | 178 |
| 20309 | Window 1 x 4 x 1 2/3 with Spoked Rounded Top
Catalog: Parts: Window | 10720 |
| 4863 | Window 1 x 4 x 2 Plane, Single Top Hole and Double Bottom Holes for Glass
Catalog: Parts: Window | 5650 |
| 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 | 64 |
| 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 | 33 |
| 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 | 144 |
| 61345 | Window 1 x 4 x 2 Plane, Single Top Hole and Single Bottom Hole for Glass
Catalog: Parts: Window | 6172 |