3 etsivää ja kultainen vyö
| Book | The Mystery of the Vanishing Treasure |
| Publisher | Gummerus |
| Translated by | Risto Toivanen |
| Copyright Holder | Random House, Inc. |
| Foreword by | Alfred Hitchcock |
| Series | The Three Investigators |
| Cover Artist | Matti Louhi |
| Printed by | K. J. Gummerus Osakeyhtiön kirjapaino |
| Format | Hardback |
| Language | Finnish |
| Location | Finland |
| Printed | 1976 |
| First Printing | 1966 |
| Copyright | 1966 |
| First Printing in Country | 1973 |
| Pages / Font | 156 pages |
| Edition No. | 3 |
| ISBN | 951-20-0322-8 |
| YKL (Finnish) | N8453 |
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