mom's 3 bean salad

Ingredients

• 1 can green beans, drained
• 1 can wax beans, drained
• 1 can kidney beans, rinsed and drained
• 1/3 cup chopped onions
• 1/2 cup chopped celery
• 2/3 cup vinegar
• 1/2 cup olive oil
• 1/2 teaspoon celery salt
• 1/2 teaspoon worchestershire sauce
• 1 small jar pimento
• 1/2 cup sugar
• 1/2 teaspoon pepper
• 1/2 teaspoon salt