This comes from a promo recipe card (paper) that I believe was distributed by the American Dairy Association (ADA), date unknown. Recipe is typed below along with a scanned copy.

Sour Cream Shrimp Dip
Yield: 2 1/2 cups

1 tablespoon butter
3 tablespoons minced green onion
3 tablespoons minced celery
1 package (8 oz.) cream cheese, softened
1 cup dairy sour cream
1 can (drained wt. 4 1/4 oz.) small deveined shrimp, rinsed, drained and finely chopped
1/8 teaspoon pepper
Few drops red pepper sauce
Chopped green onion
Small shrimp
Assorted crackers

Melt butter in medium-sized heavy saucepan. Saute onion and celery until tender-crisp, about 3 minutes. Combine cream cheese and sour cream. Stir into vegetable mixture. Stir in shrimp, pepper and red pepper sauce. Heat over medium heat, stirring constantly, until warm throughout. Do not boil. Transfer to serving container. Garnish with green onion and shrimp. Serve warm with assorted crackers.