4 on the oldest one and 6 on the 1999 version
Because those are the colors Campbell's chose for their brand.
campbell soup
From the Cornell Athletics page: "The story is that Williams was impressed by the brilliance of Cornell's red and white uniforms and later insisted that {Campbell Soup] adopt those colors for the labels on its cans. The company's original colors were black and orange. The new colors began appearing in 1899."
Campbell's soup
There is 110 calories in a can of Campbell's cream of mushroom soup.
Campbell's Soup Cans was created in 1962.
Campbell's Soup provides many options to consume its products. There exists, of course, conventional soup from a can; but there also exists a sort of "soup-at-hand", where one may enjoy soup in a thermos-like, disposable container.
There are 216 noodle in a can of Campbell's chicken noodle soup.
Campbell's is the most popular brand of alphabet soup. Campbell is an extremely popular American brand. Other than alphabet soup, they also sell chicken noodle soup, mushroom soup and many more.
Campbell Soup Company: global number of employees 2016-2019As of July 28, 2019, Campbell Soup Company employed about 19,000 people globally.
Andy Warhol's Campbell Soup Cans (or 32 Campbell's Soup Cans) is at the Museum of Modern Art in New York, NY.
Campbell Soup