There is a proper term for a building shaped like the thing it sells:
programmatic architecture, also called mimetic or, more dismissively,
novelty architecture. It is a real category with a real history, and once you
know it you cannot stop seeing it.
It starts with an elephant
In 1881 a property speculator named James Lafferty built a six-storey
tin-plated elephant on the sand at Margate, New Jersey. Lucy still stands. Her
belly held his offices, and he took prospective buyers up into the howdah on her
back so they could see the land he was selling.
That is the whole idea, fully formed, before anyone had a car: build something
enormous and strange, and people will come to it, and while they are there you
can sell them something.
Then the car arrived
The style properly took off in 1920s Los Angeles, and the reasons are specific.
Cars became affordable to the middle class. The working week dropped to five
days. Suddenly ordinary people were driving for pleasure, past businesses that
now had to be noticed at speed.
A restaurant shaped like a hat opened on Wilshire Boulevard in 1926 and was such
a success it spawned something like seventy-five imitators in the region. There
were buildings shaped like owls, tamales, whiskey barrels, dogs and oranges.
People filed patents on them.
The heyday was roughly 1925 to 1934. After that the fashion moved to Streamline
Moderne, where a building was styled to evoke a ship or an aeroplane rather
than actually be one.
What we have here
The Bedford Coffee Pot is textbook: eighteen feet of coffee pot built in
1927 to pull Lincoln Highway traffic into the service station next door.
The Haines Shoe House at Hellam is late — 1948 — and was built by a shoe
magnate as a promotional guesthouse. Five floors, in the shape of a work boot.
The Big Duck at Flanders was built in 1931 by a duck farmer to sell ducks
and duck eggs. It is on the National Register, and it gave architecture a word:
critics use "duck" for any building whose whole form is its own sign.
Williamson's Coal House in West Virginia is the strangest of them, and the
most local: an office built in 1933 out of sixty-five tons of coal, in a town
that existed because of coal.
Why they survive
Because they are useless for anything else.
An ordinary commercial building gets renovated over the top of itself until the
original is invisible. A building shaped like a coffee pot cannot become
anything but a coffee pot — so it is either preserved or demolished, and enough
communities have chosen preservation that a surprising number are still here.
The Bedford Coffee Pot was going to be knocked down. It was moved to the
fairgrounds instead and restored in 2004.
What to notice when you stop
Whether the building is the object, or merely has the object on top of it.
Programmatic architecture proper means the structure itself is the shape. After
the war, fibreglass and aluminium made enormous separate sculptures cheap, and
most of what came later is a normal shed with a giant thing beside it.
Both are worth stopping for. Only one of them is the real article.