Reales issues of the Hermosillo mint
Half real
Diameter 16 mm. 1.690 g, 0.90277 silver
For a consideration of the rarity of Hermosillo ½ real see here.
| Date | Asssayer | Comment |
| 1839 | PP | unique |
| 1862 | FM | |
| 1867/1 | PR/FM | 6 over inverted 6 |
| 1867/2 | PR |
KM-370.8 ½r 1862 Ho FM (Stack’s Bowers Kirk Menczer Collection, 23 June 2026, lot 72169)
KM-370.8 ½r 1867 Ho PR/FM (Stack’s Bowers Kirk Menczer Collection, 23 June 2026, lot 72170)
One real
Diameter 26 mm. 3.380 g, 0.90277 silver
| Date | Asssayer | Comment |
| 1862 | FM | |
| 1867 | PR | small 7 over 1 |
| 1867 | PR | large 7 over small 7 |
| 1867 | PR | no crossbar in H of mintmark |
| 1868 |
KM-372.7 1r 1867/1 Ho PR (Stack’s Bowers Kirk Menczer Collection, 23 June 2026, lot 72384)
Sonora Cap and Eagle.
Two reales
Diameter 27 mm. 6.760 g, 0.90277 silver
| Date | Asssayer | Comment |
| 1861 | FM | |
| 1862/52 | FM/CE | Ho mintmark |
| 1867/1 | PR/FM | |
| 1867 | PR | Escudo edge |
KM-374.9 2r 1861 Ho FM (Ponterio Baltimore auction, 28 March 2011, lot 8277)
KM-374.9 2r Hermosillo 1867/1 Ho PR/FM (Stack’s Bowers auction, 13 February 2019, lot 71276)
Four reales
Diameter 32 mm. 13.540 g, 0.90277 silver
| Date | Asssayer | Comment |
| 1861 | FM | |
| 1862 | FM | two known |
| 1867/1 | PR/FM | |
| 1867 | PR |
KM-375.5 4r 1861 Ho FM (Stack’s Bowers auction, 26 August 2022, lot 34177)
KM-375.5 4r 1862 Ho FM (Ponterio Baltimore auction, 28 March 2011, lot 8376)
Eight reales
Diameter 39 mm. 27.070 g, 0.90277 silver
| Date | Asssayer | Comment |
| 1835 | PP | For a commentary on these three early issues, see here |
| 1836 | PP | |
| 1839 | PR | |
| 1861 | FM | Ho mintmark (narrow H), reeded edge |
| 1861 | FM | Ho mintmark (wide H), reeded edge |
| 1862 | FM | Ho mintmark, reeded edge, snake's tail right |
| 1862 | FM | Ho mintmark, normal edge, snake's tail left |
| 1862 | FM | Ho mintmark, normal edge, snake's tail left. long ray over 8R |
| 1863 | FM | Ho mintmark |
| 1864 | FM | |
| 1864 | PR | |
| 1865 | FM | issued while Maximilian's forces controlled the mint (29 July 1865 - 12 September 1866) |
| 1866 | MP | |
| 1867 | PR | |
| 1868 | PR | |
| 1869 | PR | |
| 1870 | PR | |
| 1871/0 | PR | |
| 1871 | PR | |
| 1872/1 | PR | |
| 1872 | PR | |
| 1873 | PR | |
| 1874 | PR | |
| 1875 | PR | |
| 1876 | AF | |
| 1877 | AF | |
| 1877 | GR | |
| 1877 | JA | |
| 1878 | JA | |
| 1879 | JA | |
| 1880 | JA | |
| 1881 | JA | |
| 1882 | JA | |
| 1882 | JA | |
| 1883/2 | JA | Ho mintmark |
| 1883/2 | FM/JA | Ho mintmark |
| 1883 | JA | Ho mintmark |
| 1884/3 | FM | |
| 1884 | FM | |
| 1885 | FM | |
| 1886 | FM | Ho mintmark |
| 1886 | FG | Ho mintmark |
| 1887 | FG | Ho mintmark |
| 1888 | FG | Ho mintmark |
| 1889 | FG | Ho mintmark |
| 1890 | FG | Ho mintmark |
| 1891 | FG | Ho mintmark |
| 1892 | FG | Ho mintmark |
| 1893 | FG | Ho mintmark |
| 1894 | FG | Ho mintmark |
| 1895 | FG | Ho mintmark |
KM 377.9 8 reales 1835 Ho PP (Heritage Long Beach auction, 19 September 2008, lot 21741)
KM 377.9 8 reales 1836 Ho PP
KM 377.9 8 reales 1839 Ho PR