I went to a yard sale and liked this cabinet and want to refinish it. After I got it home looked more closely at what was inside and found that a Viking Husqvarna sewing machine was calling it home. On the machine plate it has 33-10. Serial # 16231-1738 Made in Sweden. Does anyone know any info on this or where to find it? I've googled and searched and can't find a thing. Any help out there would be appreciated. And what do I clean it with? It runs like a dream, nice and quiet and beautiful stitches.