Adrien de Wignacourt · 1 grano · copper
Magistracy 1690–1697 · Order of St John
This copper 1 grano is documented in the name of Adrien de Wignacourt. The consulted collection lists an example as 1693, with reference RS#017 KM#118. The documented front shows heraldic arms identifying the ruler or the order. The back uses cross with date numerals between the arms. This record groups ruler, denomination and metal. It does not count each mint year, surviving specimen or inscription spacing as another type.

Original illustrated work: Robert Morris / T. R. Marvin & Son; scan: Cornell University Library / Internet Archive · Public domain — PD-old-100-expired · Sources

Original illustrated work: Robert Morris / T. R. Marvin & Son; scan: Cornell University Library / Internet Archive · Public domain — PD-old-100-expired · Sources
Technical specifications
- Composition
- Copper
- Weight
- Unknown / not verified
- Diameter
- Unknown / not verified
- Thickness
- Unknown / not verified
- Total mintage
- Unknown / not verified
- Edge
- Unknown / not verified
- Mint
- Unknown / not verified
- Obverse
- Heraldic arms identifying the ruler or the Order
- Reverse
- Cross with date numerals between the arms
- Inscriptions
- F · ADR · DE WIGNACVRT · M · M · H · H / ☩ IN HOC SIGNO MILITAMVS / 1693
- Colour
- Unknown / not verified
- Serial format
- Unknown / not verified
Adrien de Wignacourt introduced a gold four-zecchini multiple. Small copper coins remained part of the same monetary system and must not be confused with the precious-metal issues.
A documented specimen
These measurements describe this specimen only, not manufacturing standards.
- Collection
- Collection not documented
- Catalogue reference
- RS#017 KM#118
- Specimen date
- 1693
- Specimen weight
- 3 g
- Specimen diameter
- 20.2 mm
Dating and classification
The date interval is the ruler’s Malta magistracy, not a complete list of minting years. Specimen dates are evidence for examples only.
Sources
Checked:
- Coins of Malta — Adrien de Wignacourt private collection
- Ashmolean Museum, Heberden Coin Room — HCR30091
Related issues
- Adrien de Wignacourt · 4 zecchini · gold · Magistracy 1690–1697
- Adrien de Wignacourt · Zecchino · gold · Magistracy 1690–1697