Heye manufactured this puzzle in 1985. The title is Concerto Grosso, by Hans Wilhelm belonging to his Waldo series.
The puzzle is NEW, with its original FACTORY SEAL. There are some tears in the seal.
In 1987 Heye published a 1000 piece version of Summer Festival, also by Hans Wilhelm and belonging to the same Waldo series.
More information about Concerto Grosso:
- Puzzle size: 68 x 48 cm, 26 12/16 x 18 14/16 inch.
- Box size: 35 x 19.3 x 10 cm.
- Reference number: 8748.
- EAN number: 4001689087487