| Date/Time | Thumbnail | Dimensions | User | Comment |
current | 14:33, 21 December 2008 | ![Thumbnail for version as of 14:33, 21 December 2008](//upload.wikimedia.org/wikipedia/commons/thumb/e/ed/PMA.svg/120px-PMA.svg.png) | 285 × 104 (8 KB) | Harbin | |
| 11:39, 1 December 2008 | ![Thumbnail for version as of 11:39, 1 December 2008](//upload.wikimedia.org/wikipedia/commons/thumb/archive/e/ed/20081221143310%21PMA.svg/120px-PMA.svg.png) | 140 × 63 (8 KB) | Harbin | |
| 18:25, 22 January 2008 | ![Thumbnail for version as of 18:25, 22 January 2008](//upload.wikimedia.org/wikipedia/commons/thumb/archive/e/ed/20081201113933%21PMA.svg/120px-PMA.svg.png) | 230 × 79 (3 KB) | Nynyny | |
| 22:05, 10 October 2007 | ![Thumbnail for version as of 22:05, 10 October 2007](//upload.wikimedia.org/wikipedia/commons/thumb/archive/e/ed/20080122182501%21PMA.svg/120px-PMA.svg.png) | 360 × 127 (10 KB) | Arrowsmaster | {{Information |Description=PMA |Source=self-made |Date=11.10.2007 |Author= Arrowsmaster }} {{PD-ineligible}} Category:Molecules |
| 22:02, 10 October 2007 | ![Thumbnail for version as of 22:02, 10 October 2007](//upload.wikimedia.org/wikipedia/commons/thumb/archive/e/ed/20071010220525%21PMA.svg/120px-PMA.svg.png) | 311 × 113 (6 KB) | Arrowsmaster | {{Information |Description=PMA |Source=self-made |Date=11.10.2007 |Author= Arrowsmaster }} {{PD-ineligible}} Category:Molecules |