Show gas man solves mystery of invisible pussy cats cuts wails IPSWICH ENGLAND loud persistent walls wails which couldn coulden t be traced caused unusual anxiety and apprehension among women work ers at a newly constructed indus trial canteen here they called in a royal society tor for the prevention of cruelty to animals expert to investigate every few ew minutes a feeble reeble meow was heard coming ap parent ly from behind a corner wall or under the floorboards the women were certain a cat waa was trapped and entombed when the canteen was built R S P C A investigators ordered builders to tunnel beneath the floor and examine all possible cavities fina finally 11 y a gas company inspector cleared up the mystery inside the gas meter in a corner room he found a pair of bellows which wails like a cat at a certain temperature |