- Story code
- IC AO 47041
- Origin
- Italy
- Pages
- 1
- Layout
- cover
- Appearances
- Mickey Mouse [show character portraits]
- Idea
- ?
- Art (pencil and ink)
- Floyd Gottfredson* (* re-used art)
- Date of first publication
- Refers to
- YM 039 (Mickey Mouse Outwits the Phantom Blot) (cover)
| en | MM thoughtful in his lab |
| it | MM pensieroso prende appunti nel suo laboratorio sotterraneo |
