| 1974 | US | Sheffield Lab Lab-1First yearLP, Album, Limited Edition, Stereo · Limited | LP, Album, Limited Edition, Stereo · Limited |
| 1974 | US | Sheffield Lab Lab-1First yearLP, Album, Limited Edition, Stereo · Limited | LP, Album, Limited Edition, Stereo · Limited |
| 1974 | US | Sheffield Lab Lab-1First yearLP, Limited Edition, Stereo · Limited | LP, Limited Edition, Stereo · Limited |
| 1975 | Canada | Sheffield Lab Lab-1LP, Album, Limited Edition, Repress · Limited | LP, Album, Limited Edition, Repress · Limited |
| 1975 | Germany | Sheffield Lab Lab-1LP, Album, Limited Edition, Repress · Limited | LP, Album, Limited Edition, Repress · Limited |
| 1975 | Germany | Sheffield Lab Lab-1 (sl-5)LP, Album, Limited Edition, Stereo · Limited | LP, Album, Limited Edition, Stereo · Limited |
| 1975 | US | Sheffield Lab Lab-1LP, Album, Limited Edition, Repress, Stereo · Limited | LP, Album, Limited Edition, Repress, Stereo · Limited |
| 1975 | US | Sheffield Lab Lab-1LP, Limited Edition, Album · Limited | LP, Limited Edition, Album · Limited |
| 1975 | US | Sheffield Lab Lab-1LP, Limited Edition, Album · Limited | LP, Limited Edition, Album · Limited |
| 1975 | US | Sheffield Lab Lab-1 / Sheffield Lab Lab 1LP, Album, Limited Edition, Repress, Stereo · Limited | LP, Album, Limited Edition, Repress, Stereo · Limited |
| 1975 | US | Sheffield Lab Lab-1LP, Album, Limited Edition, Repress, Stereo · Limited | LP, Album, Limited Edition, Repress, Stereo · Limited |