This is a very rare puzzle by Falcon. Although the title in the box is simply The Fire Brigade, Copenhagen, the complete title of this painting is The Fire Brigade Turn Out in Kultorvet, Copenhagen, by Paul Gustav Fischer.
The puzzle is NEW, with its original FACTORY SEAL.
It measures 86 x 60.2 cm, 33 7/8″ x 23 5/8″. The reference number is 4774.
You can find more information about this puzzle here.