My initial idea was to produce a piece of paper which at a glance would show someone that an item is inert and empty before they actually pick it up and examine it. It doesn't have to say on it "i certify it is empty" A picture paints a 1000 words. Surely this would be a good thing for all you EOD boys to see when visiting a collection?
Cheers, Paul.
My 2 pence, cents, centavos and so on.
Having been in the situation where I am either looking at someones collection due to their interaction with law enforcement or dealing with law enforcement over the phone while they are in the process of looking at someones collection, having a book with color photos of the item complete and taken apart would go a long way in clearing issues up.
Here is a perfect example. I had a phone call from an agency that was outside one of their local gun shows and was explaining to someone who had just purchased a Japanese knee mortar and a Japanese hand grenade that the items might be dangerous because they could be live. They were in the process of evaluating the items (unfortunately the didn't know what they had or what they were looking for) and were trying to convince the buyers that they needed to abandon the items so that they could be explosively disposed of to eliminate the explosive threat.
My response back was:
1. So you suspect they are live yet you let someone sell them to the general public.
2. You are trying to convince someone that just paid a few hundred dollars for something that it is now dangerous and they should just give it up.
My follow up question was, who was going to pay for the items once they were destroyed and the owners asked for their compensation? Even worse, who pays if the guy that sold them has pictures of them taken apart showing that they had no explosives in them?
In the US, the general consensus is that if the item is together then it is most likely live and must be destroyed because it poses a danger to the public. I've been told that the burden of proof in relation to an item being inert is placed on the owner of the item (which I find strange as if they are being charged with a crime the burden of proof then reverts to the law enforcement agency) so for what it's worth...if you have a collection of items that at one time may have possibly contained explosives then have photos of them taken apart as much as possible showing that they are free of exposives. Don't say they are certified unless you have the legal authority to do so. Like Paul says, a picture is worth 1000 words (especially in court) and can make things alot easier on you.
Oh and just to add to that. Remember that the civilian bomb squads in the US get 1 class consisting of 1 hour of training on military ordnance. It is prefaced with and ends with the same statement. If you encounter military ordnance, call for millitary explosive ordnance disposal personnel. Unfortunately this happens about 25% of the time so the people declaring that an item is dangerous may not even know what the nomenclature of the item is, what the color code on it means, what it is supposed to be filled with or even how it functions.
And from what I have seen in training lately, if your item is from the 1980's or earlier, the military EOD tech's might not know either as they no longer train on older ordnance recognition. That means the only thing that might be standing in between you and your collection getting blown up is a piece of paper with a picture.