St. Louis Cardinals' Enos Slaughter's other job as a salesman

Baseball player Enos Slaughter drives sedan to curb, gets out and walks (electric streetcar rolls past) to modest grocery store / He shakes hands with proprietor ("Handy Dandy Markets" in reverse in window that's filled with price signs) / They talk about a can of "Manhattan Coffee" / Slaughter takes notes (corn broom display behind him), places folder in his briefcase, shakes hands and leaves