EMPORIA, KSArea widow Gwen Reid is said to be 'crocheting frantically' following Tuesday's discovery of an uncovered Kleenex facial-tissue box in her home. 'Dust is falling on the box as we speak,' said Reid, struggling to complete a side panel for a pink cozy. 'This is worse than the uncovered spare roll of toilet paper in the bathroom last year.' In the past, Reid has knitted coverings for such once-naked items as the TV Guide, radio and grandfather clock. 