I PURCHASED THIS ABOUT 15 YEARS AGO AT AN ANTIQUE AUCTION AND PAID ABOUT $20.00 FOR IT. IT MEASURES 24HX8DX19W. I MOVED TO A RURAL AREA WITH A LOT OF DUST AND HAD IT UNDERNEATH A WINDOW AND DURING A FREAK SUMMER STORM SEVERAL YEARS AGO (NOT HOME AT THE TIME) IT RECEIVED WATER DAMAGE. IS THERE ANYTHING I CAN DO TO REPAIR THIS NOT SURE HOW TO CLEAN IT HAVE JUST DUSTED IT OVER THE YEARS. I ASSUMED IT WAS OLD WHEN I BOUGHT IT BUT NOT SURE BECAUSE THERE IS A LOT OF ORIENTAL KNOCK OFFS OUT THERE. CAN ANYONE TELL BY THE DESIGN AND LOOK THE AGE OF THIS AND IF WAS A BARGAIN OR I PAID TOO MUCH