Educa manufactured this puzzle in 1973, belonging to their Master series. The title is Bamberg.
This puzzle is very interesting because it seems to be the result of a partnership with Ravensburger. The Ravensburger logo appears on the box. Furthermore, the bag with the pieces include a label with the reference number of the edition that the German manufacturer published also in 1973.
On the same year Ravensburger published an identical 3000 piece version.
More information about Bamberg:
- Puzzle size: 121 x 80 cm.
- Box size: 43 x 30 x 8.1 cm.
- Reference number: 15.540.
- EAN number: N/A.