- Story code
- DC CBSV 17
- Origin
- Denmark
- Hero(es)
- Gyro Gearloose
- Pages
- 1
- Layout
- cover
- Appearances
- Gyro Gearloose, Gyro's Helper [show character portraits]
- Idea
- ?
- Art (pencil and ink)
- Carl Barks* (* re-used art)
- Date of first publication
en | Two machines with loudspeakers and microphones |
no | Petter Smart, Lille Hjelper og to maskiner |
Publications
(5 countries, 5 publications)
-
Denmark
-
Finland
- Carl Barksin kootut 17 - XVII (1957-1958) p. 000 (2008)
-
Germany
-
Norway
-
Sweden
- Carl Barks samlade verk 17 (2007)