I have an antique cast-iron White Mountain apple parer that cores, peels and slices. The blade that slices the apple broke-it is an open, curved shape, not the circular loop many of the new slicers have. I'm hoping someone at Chowhound has a source for parts for Goodell apple parers. Goodell made these from the late 1800's until the 1970's. This is a picture of a similar one, any information would be helpful.