EP 12 · August 18, 2026 · 0:58
The Bell Foundry
with Tessa Marchetti
Tessa Marchetti pours bronze the way her grandfather did — and explains why the waiting, not the pour, is the craft.
0:000:58
Cold open: one foundry left
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Transcript
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Mara
You're listening to Room Tone, a show about people who can't stop making things. I'm Mara Voss. Episode twelve: The Bell Foundry. This week I took the early train to a river town with one working foundry left in it. My guest is Tessa Marchetti, the third generation of her family to pour bronze into a mold and wait three days to hear what it says.
Tessa
Everyone thinks the pour is the dramatic part, and it is beautiful, all that orange light. But the pour is ten minutes. The waiting is the craft. A bell cools from the rim inward, and if you rush it, you lock a flaw into the voice of the thing forever.
Mara
So when do you first hear it? The moment the mold comes off?
Tessa
We don't strike it properly for a week. My grandfather used to tap the crown with his wedding ring, just once, and he could tell you the strike note and whether the hum was true.
Tessa
I once heard him reject a bell the town had already paid for. It sounded fine to me. It was not fine.
Mara
What was wrong with it?
Tessa
The hum note was eleven cents sharp against the strike. You would never hear it in isolation. But a bell is a chord, not a note — the strike, the hum an octave under it, the tierce singing a minor third above. If they disagree, the bell sounds anxious. People in the town would have felt it every Sunday without knowing why.
Mara
So he melted it down?
Tessa
He melted it down, ate the cost, and poured again with a corrected profile. That bell is still up there. When it rings for weddings, I hear my grandfather being stubborn.
Mara
You tune bells on a lathe now. Has the machine replaced the wedding ring?
Tessa
The lathe removes metal. It does not tell you when to stop. The ring still tells you when to stop.
Mara
How long will the newest bell you've poured outlive us?
Tessa
We guarantee a bell for a century, which embarrasses me to say out loud, because the one over our door is from 1741. Bronze is patient. You are only ever the middle generation.