iclav said:
your point is well taken
i have thought of that
3 things
who knew where i lived
who knew i would be away
who knew where to locate the goods without disturbing any other part of the house
Sometimes putting yourself in the place of the thief/thieves can help in finding out more.
A plausible scenario goes like this:
You were recognized (flea market?) as a silver dealer. Maybe some other market seller saw someone hanging around without buying?
You were followed when you went home. Maybe some other market seller or buyer noticed the other car/whatever?
Your house was observed for a period to find out where you stored.
Then he/they waited for you to leave, and he/they broke in.
Locked inner doors draw attention, so that 'they knew were to go' may not be sure.
But in case sure, then he/they observed you .
That needs a place to watch your house from.
Maybe people in your vincinity noticed someone watching. Or a car they didn't see before. Ask around. The sooner the better because people may forget.
If you have relative unique coins, then you have unique keywords to search for regulary on the internet.
Usually thieves need direct money, so it's unlikely that they gonna keep your silver for X years.
So if they (or the one they sold to) offer the coins for sale somewhere on the web, and the place is frequented by searchengine bots, then you may one day get a hit.
If the recognition did happen in real life, and that market isn't visited from all over the land, then the thief or thieves are likely also living in your local area.
Are there any clues on whether there were one or more thieves?
2000 ounces weight 62 kilo, and if many individual packages, it's likely to have needed multiple drags to the thiefs car.
That may be signaled by amount dirt (if any).
This all may sound like police business, but you live there, and may recognize things that they not think about.
About how to avoid it, if it's your business or a financially important occupation, you should really have a safe.
Make it even hard for yourself to access it.
Disable the light switch of the room and use a hidden (even in other room) switch or no switch/light at all, in the end, you know what you have, you know where what is stored, for you, a hand lamp or no lamp at all suffices, but it doesnt for the thief.
Make the room not drawing attention (ie don't lock the door).
Put enough and normal/expectable other stuff in the room.
Give the room an obvious function, even if you don't use it in that or any function. Sleeping/storage/study/hobby/whatever.
Don't put just a few items in it, but fill the entire room, so that there is barely empty place left.
This all doesn't make it impossible, but it makes it harder, they may not find it, they may need more time that is not available, their searching / messing around may cause them to leave some trails, and so on.
If above blabla may help in any way, I could also be captain Obvious here, but it happens enough that he IS missed.