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#1 |
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Join Date: Jul 2022
Posts: 5
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Hi group , thankyou for allowing me to join this excellent forum ,
question. what do I have here , granite/stone cannonball? Hand tooling marks , heavy , almost perfect sphere Approx 12 inches overall diameter, No previous history known of this object, Comments good or bad most welcome |
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#2 |
Lead Moderator European Armoury
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Welcome to the forum, 'collector. Are you sure that ball has a 12 inches diameter. Maybe you mean perimeter ?
My stone balls have circa 7 1/2 inches diameter and no way i could fit them inside the palm of my hand ![]() ... Or am i missing something ? ![]() . |
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#3 |
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Join Date: Jul 2022
Posts: 5
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Thanks for the reply , yes overall diameter with tape measure wrapped around ball
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#4 |
Vikingsword Staff
Join Date: Nov 2004
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I think you mean circumference.
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#5 |
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Location: California
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Could it also be a catapult projectile as well as a cannonball? The use of mechanical artillery and cannons did overlap for awhile in the late Middle Ages. Or the sphere could be a lot older than that and possibly date from Byzantine or Roman times...
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#6 |
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What is its backstory? Where did you get it, what were you told about it by the vendor, where are you now? Can you tell what kind of rock it is made from? Provenance is everything.
C=πD (or 2πr), Pi (π) =3.141592654... so 13=3.14159 D D=13/3,14159=4.138 inches. I can buy stone spheres made as modern decorative garden ornaments in various sizes. Caveat Emptor. Last edited by kronckew; 29th July 2022 at 08:51 AM. |
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#7 |
Lead Moderator European Armoury
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Yes, provenance is the basics with these things; providing such (provenance) is not fabricated. Anyone can tell you that the specimen was brought out by a diver when collecting stuff from a wreck ... or the like.
The ball posted, with its circa 4" diameter, should weigh about, say, 3 pounds and, if it were an artillery item, would fit in a XIV-XVI century small bombard, or a falcon. I guess too small for catapults, though... like those in Sant'Angelo. Also i realize that, their construction being too regular, doesn't help supporting their genuinity ![]() . |
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#8 |
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Thanks for the replies , the back story is that it was found by myself in storage after my mother's passing , anyone else in the family who may have known about it has also passed away some years ago , ive collected militaria for 35 yrs and this definitely caught my attention when I seen it .
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#9 | |
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It's located in Australia, I know that a few family members did travel the world a few times , but that's pure speculation if it originated overseas |
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#10 |
Lead Moderator European Armoury
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Mill (grinding) balls are iron. That's what i feared when i gathered by iron ammo.
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#11 |
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Old style windmill water pumps used in remote prairie or outback locations for livestock, etc, generally had a speed governor that uses heavy iron balls as part of the mechanism. Some get sold as cannon balls.
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#12 |
Lead Moderator European Armoury
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Those could be easily excluded by the initiated, as they leave visible marks of their suspension rings.
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#13 |
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Catapult projectiles are much less dressed, they show lots of dimples and bumps, as they don't have to go through a barrel.
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#14 | |
Lead Moderator European Armoury
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For what is worth, here is how Rainer Dahehnardt describes some stone balls (pelouros) in his collection. The pair on the left are in marble, which were used in small navy 'berços' ; the pair on the right are in granite and were ammo for gross bombards. . |
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#15 |
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Excellent reading , I'm always learning.
So the big question, how sure are we it's quite old and made as a projectile ? Happy to post more pics if needed |
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#16 |
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The trillion $ question
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#17 |
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I guess those (more) elected for genuinity are those rescued from sea wrecks; providing the source that cites them is fully reliable *. Nobody will sink ordinary stone spheres down in the ocean to make them old; something they do by burying them under the back yard earth, preferably near acid fruit trees.
* Like those sources that offer cannons as always Portuguese ![]() |
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#18 | |
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#19 |
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Indeed.
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#20 | |
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