Qualcast Super Panther

Lawnmower has been stored in the garage since it was purchased new (probably mid-late 1950s). It is completely intact and, although it has quite a lot of surface rust, there seems to be no holes in the casing or clippings box, and rubber hand grips are present. The mechanism all seems to move freely, and all the rollers move when it is pushed along the floor, it is unknown how sharp the blades are. The instruction card is a bit dogeared and stained, with slight loss at one corner (it was also stored in the garage). Could be moved to Edinburgh if helpful.