Wells Fargo never touch the coins. They buy from an armoured car service. Boxes come in and go out but the only time wells fargo touches them is if they break a box. If you use Wells to dump at, the bags are filled and picked up by the armoured car service. JP
Not quite true.
The banks contract with the armored services to process coins, the banks (or rather the depositers , i.e. you and & I own the money). If Wells uses Brinks they keep their coin in a cash vault at Brinks that is not co-mingled with other banks that may use the same cash vault at Brinks.
In other words each bank has their own cash vault at a central processing facility whether its brinks or whoever...(I talked to the Operations Manager for the largest Brinks facility in Los Angeles about this).
They do not cull silver and neither do the banks out here because it is against the law for them to do so since they are a "processor" and not the owner of the money.
It may be different in small towns, but as far as Los Angeles thats how it works and probably the same for most major metro areas.
Bigheed