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Radiator Cap Ornament
Posted: Mon Aug 18, 2025 3:56 pm
by Oldav8tor
At last year's MTFCI International Tour in Cadillac I saw a couple of radiator caps with little anemometers on them. The cups spin as you go down the road (or it's windy.) Does anyone know who might be making and selling them? I have a Berg's radiator and have learned the hard way I can't put anything too heavy on the filler neck or the neck comes loose.
Thanks in advance!
Anemometer - you get the idea
Re: Radiator Cap Ornament
Posted: Mon Aug 18, 2025 8:11 pm
by Allan
I have an original one made by the Wiggler Company Buffalo, New York and patented in Dec 1925. It has red, green and blue jewels in the cups. A mate has one which has a motometer in place of the ball that is on mine.
Allan from down under
Re: Radiator Cap Ornament
Posted: Tue Aug 19, 2025 2:24 am
by Fire_chief
The one you saw at Cadillac was the one I bought for my daughter's 12 touring. I bought it 2 or 3 years ago at Luray. I don't think they are available at the moment.
Re: Radiator Cap Ornament
Posted: Tue Aug 19, 2025 4:56 am
by Oldav8tor
Thanks Charlie.... Did you by any chance take a photo of it?
Re: Radiator Cap Ornament
Posted: Tue Aug 19, 2025 1:32 pm
by DanTreace
Here's one that I took pic of a T on a tour somewhere. And an old advert.
The Wiggler company made these RotoScopes. I have vague remembrance that Bob Scherzer (RIP) may have made repops. I got one of his
Air Ford radiator cap toppers from him.

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- Air ford cap web.jpg (72.79 KiB) Viewed 871 times
Re: Radiator Cap Ornament
Posted: Tue Aug 19, 2025 2:09 pm
by Fire_chief
Don't know how to post a picture, but it is the one like Allen posted.
Re: Radiator Cap Ornament
Posted: Tue Aug 19, 2025 2:22 pm
by speedytinc
Very hard to find.
One just went off on TBAY. $499 + shipping. No jewels. (they came both ways)
There was A guy reproducing them. I bit. Repop uses a sealed bearing. Need a strong wind to turn.
The original ones are a jeweled movement? takes very little to turn.
Re: Radiator Cap Ornament
Posted: Tue Aug 19, 2025 2:24 pm
by WillyR
speedytinc wrote: ↑Tue Aug 19, 2025 2:22 pm
Very hard to find.
One just went off on TBAY. $499 + shipping. No jewels. (they came both ways)
There was A guy reproducing them. I bit. Repop uses a sealed bearing. Need a strong wind to turn.
The original ones are a jeweled movement? takes very little to turn.
as much as I like gadgets, I don't think I'd spend more than $50 for one....
still want one...
Re: Radiator Cap Ornament
Posted: Tue Aug 19, 2025 2:37 pm
by speedytinc
You would have to be lottery lucky to find one @ that price.
I had considered making one. All you need is 4 melon ballers.
Re: Radiator Cap Ornament
Posted: Tue Aug 19, 2025 2:48 pm
by Daisy Mae
Never seen the cup spinners before, but have seen one of the airplanes....have always wanted one of the plane spinners...
Re: Radiator Cap Ornament
Posted: Tue Aug 19, 2025 2:54 pm
by TRDxB2
Someones collection
https://www.mtfca.com/discus/messages/4 ... 1401935234
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worth
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Re: Radiator Cap Ornament
Posted: Tue Aug 19, 2025 3:19 pm
by WillyR
speedytinc wrote: ↑Tue Aug 19, 2025 2:37 pm
You would have to be lottery lucky to find one @ that price.
I had considered making one. All you need is 4 melon ballers.
challenge accepted....
$6.55 initial investment...
https://www.amazon.com/Double-Headed-St ... 9hdGY&th=1
ohh $6.59 for 1,510 jewels...
https://www.amazon.com/Stickers-1510pcs ... =8-23&th=1
Re: Radiator Cap Ornament
Posted: Tue Aug 19, 2025 5:07 pm
by Steve Jelf
I can stand this, but I drive country roads a lot.
I don't need extra weight bouncing on the neck. 
Re: Radiator Cap Ornament
Posted: Tue Aug 19, 2025 5:23 pm
by Rich P. Bingham
The Dauntless Geezer speaks practical truth (as always)
Not on a T (obviously) but if you like accessory radiator caps, how about this one ?? I’m hoping the bagpipes play when the car overheats, and there’s a head of steam in the top tank !
Re: Radiator Cap Ornament
Posted: Tue Aug 19, 2025 5:45 pm
by DanTreace
For that steaming Ford, this cap releases the excess

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Re: Radiator Cap Ornament
Posted: Wed Aug 20, 2025 7:35 am
by Allan
Frank Brandi's post has a link to a previous discussion on this topic. In that post Bob Scherzer showed a photo of a boy pissing from a radiator cap.
Mannekin Pis, Dutch for little missing man, is a famous statue in Brussels, Belgium. I found a similar little man in an antique shop a few years back. They were probably sold as souvenirs to tourists.
Allan from down under.
Re: Radiator Cap Ornament
Posted: Wed Aug 20, 2025 11:52 am
by TRDxB2
Need to see it in action (could be modified fora steam stream)
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The real one gets a change of clothes from time to time
Installed at this very spot in 1618 or 1619, this world-famous statue is a major landmark of the city.
Its clothes are changed many times a week according to a schedule posted at the fountain. The costumes are on display on the Grand Place.
There are many legends and stories associated with the statue and several replicas of it can be found in many countries. Its female counterpart, Jeanneke Pis, was erected in 1987 on the east side of the Impasse de la Fidélité/Getrouwheidsgang.
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Re: Radiator Cap Ornament
Posted: Wed Aug 20, 2025 8:41 pm
by Allan
Not quite Frank. According to Wikipedia, the real one is in a museum in safe keeping. He had been stolen previously. The one the public sees in its usual place is a reproduction so that they do not loose the real one again. Perhaps spellcheck was being clairvoyant when it corrected pissing in my post and made it missing.
Allan from down under.
Re: Radiator Cap Ornament
Posted: Thu Aug 21, 2025 2:28 am
by AndreFordT
He,
You have stollen Toon Boer's Manneke Pis.
Here is the original during one of the French Model T Concentrations.
Andre
Belgium ( The original land of Manneke Pis)
(There are two of them: The most known in Brussels and the other in Geeraardsbergen)
Re: Radiator Cap Ornament
Posted: Fri Aug 22, 2025 12:40 pm
by dlmyers
I wonder how you activate the water stream?
Re: Radiator Cap Ornament
Posted: Fri Aug 22, 2025 1:37 pm
by Gracie'sDad
Re: Radiator Cap Ornament
Posted: Fri Aug 22, 2025 1:54 pm
by John Codman
I really like the anemometer in the OP, but the only time that it would be on my T is when it is parked.
Re: Radiator Cap Ornament
Posted: Fri Aug 22, 2025 3:22 pm
by John R. Heaman
Re: Radiator Cap Ornament
Posted: Fri Aug 22, 2025 3:38 pm
by John R. Heaman
Another version of Manneken Pis.
Re: Radiator Cap Ornament
Posted: Fri Aug 22, 2025 9:23 pm
by Allan
John, the anemometer I posted is about as light as any radiator ornament i have found. None of it is a heavy, solid casting. Have no fear about it doing any damage to your radiator neck.
Original Ford radiators had the neck crimped to the top panel.This was then soldered to seal the joint. The reproductions I have seen rely entirely on solder to make the connection. These do not always fare well with additional weight on the neck.
Allan from down under.
Re: Radiator Cap Ornament
Posted: Sat Aug 23, 2025 9:52 am
by John Codman
Allan wrote: ↑Fri Aug 22, 2025 9:23 pm
John, the anemometer I posted is about as light as any radiator ornament i have found. None of it is a heavy, solid casting. Have no fear about it doing any damage to your radiator neck.
Original Ford radiators had the neck crimped to the top panel.This was then soldered to seal the joint. The reproductions I have seen rely entirely on solder to make the connection. These do not always fare well with additional weight on the neck.
Allan from down under.
I'm actually more concerned about any vibration then I am about the weight.
Re: Radiator Cap Ornament
Posted: Sat Aug 23, 2025 12:28 pm
by TXGOAT2
Weight, or mass, of an accessory is what allows vibration to damage the radiator. A very lightweight ornament would be unlikely to cause problems, and the closer any added weight is to the radiator tank, the better.
Re: Radiator Cap Ornament
Posted: Sat Aug 23, 2025 12:31 pm
by TXGOAT2
A hollow plastic ornament finished with gold leaf might be light enough to put on any radiator.
Re: Radiator Cap Ornament
Posted: Sat Aug 23, 2025 5:17 pm
by BE_ZERO_BE
This is my remote motometer mounted on an all brass angel with bluetooth connection to my smart phone.
Re: Radiator Cap Ornament
Posted: Sat Aug 23, 2025 8:37 pm
by TXGOAT2
...Keeps the brass shining....