Group 1:

7 cups sliced cucumbers, unpeeled
1 cup onions, sliced thin
1 green pepper, sliced
1 tbsp. salt (pickling or canning salt)

Group 2:

1 cup vinegar
1 cup sugar
1 tsp. celery seed
1/2 tsp. mustard seed

Mix Group 1 and let stand on counter for 2 hours. Then drain.

Mix Group 2. Bring to a boil. Let cool.

Pour over drained cucumber mixture. Let sit in refrigerator 2 or 3 days. Freeze in small butter tubs or any small plastic containers.