StoryI TL 2019-3
Zio Paperone e la valle dell'eco perduta
US and RKD rivals in getting the other's half of a good echo location and loose echo
- First published
- 9 August 1994
- Length
- 34 pages (3 tiers)
- Printed
- 13 times, in 8 countries
- Also coded
i-2019,itl2019-3
Credits
- Plot
- Bruno Concina
- Script
- Bruno Concina
- Pencils
- Valerio Held
- Ink
- Valerio Held
Characters
In bold: the story's lead.
Where it was printed
| Date | Country | Issue | Title |
|---|---|---|---|
| 9 August 1994 |  Italy | Topolino (libretto) 2019 | Zio Paperone e la valle dell'eco perduta |
| 12 November 1998 |  Germany | Abenteuer Team 38 | Das Tal des verschwundenen Echos |
| 16 November 1998 |  Denmark | Adventure Serier 1998-12 | Dalen med det tabte ekko |
| 20 November 1998 |  Sweden | Walt Disney's Äventyrsserier 1998-06 | Det försvunna ekots dal |
| 1998 |  Norway | Disney's eventyrserier 1998-12 | Ekkoet som forsvant |
| 1999 |  Austria | Abenteuer Team Jumbo-Comics 6 | Das Tal des verschwundenen Echos |
| 9 October 2008 | Germany | Lustiges Taschenbuch Spezial 29 | Das Tal des verschwundenen Echos |
| 23 August 2010 | Norway | Tema Pocket 2010-4 | Ekkoet som forsvant |
| 30 August 2010 | Denmark | Jumbo-temabog 31 | Det forsvundne ekko |
| 31 August 2010 |  Poland | MegaGiga 27 | Gdzie to echo? |
| August 2010 | Sweden | Kalle Ankas Pocket Special 2010-04 | Ekot som försvann |
| 14 November 2012 |  Netherlands | Donald Duck Themapocket 7 | De vallei van de verdwenen echo |
| Italy | Raccolta Topolino (libretto) 144 | Zio Paperone e la valle dell'eco perduta |