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		#18 | 
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			 Member 
			
			
			
				
			
			Join Date: Mar 2012 
				Location: In the wee woods north of Napanee Ontario 
				
				
					Posts: 405
				 
				
				
				
				
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			Possibly my premise is incorrect but if such a cannon ball (not more modern artillery) has not detonated in 200 years it's unlikely to do so now with normal handling. I just can't prescribe to dumping into lakes due to the unknown and fear driving the decision. 
		
		
		
			I do have a solid 24 pounder with broad arrow dug not far from Montreal on a small island where a fort was. The only time the British fired on it was in 1760. L to R is a 32, 12, 24 hollow and 24 solid with broad arrow. The small one behind the 12 pdr was found in a bag of coffee beans in the 70's and given to my uncle who was then president of Nabob and subsequently given to me. The 12 pdr sits on a slice of Leopard 1 barrel, 105mm  | 
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