MALTA22cJoseph Calleia · 22cImmaġni mhux disponibbli
1997MALTA6cJoseph Calleia · 6cImmaġni mhux disponibbli
Il-permess għall-immaġni għadu mhux ikkonfermat
1997 / Persunaġġi storiċi
Joseph Calleia · 6c
Joseph Calleia · birth centenary
Valur nominali6c
Data tal-ħarġa1997-07-10
L-istorja wara l-ħarġa
Joseph Calleia · birth centenary: 2 basic design/value types.
Dettalji tekniċi
- Awtorità emittenti
- Malta postal administration
- Użu postali
- Posta
- Munita
- Lira Maltija · deċimali
- Disinjatur
- Posta Ltd Design Section
- Stampatur
- Printex Limited, Malta
- Proċess tal-istampar
- Lithography
- Daqs tal-bolla
- Mhux dokumentat
- Perforazzjoni
- 13.9 × 14
- Filigrana
- Maltese crosses, sideways
- Karta
- Mhux dokumentat
- Kulur
- Mhux dokumentat
- Kwantità
- Mhux dokumentat
Sorsi u verifika
Parzjalment verifikatIssue identity and stated fields are sourced. Independent original-specimen and remaining technical checks are still open.
- Farrugia, Anniversaries and Pioneers in Education, PSM 30(1), pp. 8–11 ↗
- Farrugia, 1997 diary and issue studies, PSM 28(2), pp. 19–34 ↗
Immaġni u attribuzzjoni
Il-permess għall-immaġni għadu mhux ikkonfermat
Basic ordinary postage types plus separately documented major watermark, paper, perforation or denomination differences. Excludes unchanged reprints, errors, marginal positions and repeated presentation formats.