1. Combine cherries and vinegar in a stainless or enamel pot. 2. Bring to a boil. 3. Boil gently for 15 minutes. 4. Meanwhile sterilize 4 1/2 pint jars. 5. Pour vinegar mixture thourgh 2-3 layers of wet cheesecloth. 6. Return vinegar to the pot and boil for 1 minute more. 7. Ladle into clean hot jars. 8. Process in a boiling water bath for 5 minutes.