Frozen Cucumbers

2 qts. sliced cucumbers
1 large onion or more, sliced
1 ½ cups sugar
2 T. salt
½ cups white vinegar

Combine cucumbers, onion, and salt. Mix well. Refrigerate in covered container for 24 hours. Drain. Add sugar, and vinegar. Let stand in refrigerator 24 hours again. Put in freezer containers, and freeze.