Set Composition: Mexican 1/2 Onza Gold, Proof (1989-present)
| Issue | Weight | |
|---|---|---|
| 1989-Mo | 1.00 | |
| 2005-Mo | 1.00 | |
| 2006-Mo | 1.00 | |
| 2007-Mo | 1.00 | |
| 2008-Mo | 1.00 | |
| 2009-Mo | 1.00 | |
| 2010-Mo | 1.00 | |
| 2011-Mo | 1.00 | |
| 2013-Mo | 1.00 | |
| 2014-Mo | 1.00 | |
| 2015-Mo | 1.00 | |
| 2016-Mo | 1.00 | |
| 2017-Mo | 1.00 | |
| 2018-Mo | 1.00 | |
| 2018-Mo Rev PR | 1.00 | |
| 2019-Mo | 1.00 | |
| 2019-Mo Rev PR | 1.00 | |
| 2020-Mo | 1.00 | |
| 2020-Mo Rev PR | 1.00 | |
| 2021-Mo | 1.00 | |
| 2021-Mo Rev PR | 1.00 | |
| 2022-Mo | 1.00 | |
| 2022-Mo Rev PR | 1.00 | |
| 2023-Mo | 1.00 | |
| 2023-Mo Rev PR | 1.00 | |
| 2024-Mo | 1.00 | |
| 2024-Mo Rev PR | 1.00 |
Divisor: 27