Box has sadly been torn by previous owner(s) over the years - however pieces are all intact and in great condition.
Appears to have beautiful design of the popular M.C. Eschers Design Belvedere with 750 pieces. [the box says "aprx" despite having all pieces as they used to print the box design etc back then before finalising the piece count)
Box measures: 42cm x 29.4cm x 4cm
Puzzle stated as measuring: 80.5cm x 48.3cm with identification style code of 807
Despite the box being somewhat sadly tatty and torn from age (looks like this has been left in storage for several decades) the puzzle pieces look untouched as far as we can see.
This is a very hard to find piece, especially in the box and complete (the company ceased trading many years ago)