StoryH 81038
Plofformule
- First published
- 30 July 1982
- Length
- 4 pages (4 tiers)
- Printed
- 9 times, in 8 countries
- Also coded
h81038,h8138
Credits
- Plot
- Hanco Kolk
- Script
- Hanco Kolk
- Pencils
- Jaime Cases
- Ink
- Jaime Cases
Characters
In bold: the story's lead.
Where it was printed
| Date | Country | Issue | Title |
|---|---|---|---|
| 30 July 1982 |  Netherlands | Donald Duck 1982-30 | Plofformule |
| 24 July 2015 | Netherlands | Donald Duck 2015-30 | Plofformule |
| 10 June 2019 |  Norway | Donald Duck & Co 2019-24 | Formelen |
| 13 June 2019 |  Denmark | Anders And & Co. 2019-24 | Formlen |
| 2019 |  Sweden | Kalle Anka & C:o 2019-24 | En formidabel formel |
| 20 March 2020 |  Germany | Micky Maus Taschenbuch 20 | Vertauschte Post |
| 28 April 2021 |  Finland | Aku Ankka 2021-17 | Paljon porua postista |
| 15 May 2024 |  Serbia | Џепни Паја Патак 9 | Замењена пошта |
| 14 September 2024 |  Slovenia | Žepni Jaka Racman 9 | Napačna pošta |