A Tann Vault Locked out

We got a call from a customer who had a purchased an old Bank some years back and this vault had been locked. They now wanted to get it opened. On calling around our details were passed on to the customer. This Tann vault can have key locks or combination locks and later some banks have had them upgraded to electronic safe locks. This Vault we opened in the London area and put back into use. We cover Essex, London, Hertfordshire, Cambridgeshire, Suffolk but can travel further to open high grade safes and vaults – Jason 07999721727 or kelocks1@gmail.com