Lost Carriage Key

Hi guys sorry if this is the wrong place to put this is so can it be moved to the correct area.

Im a ticket examiner with scotrail and was given an old style carriage key by an OLD hand member of staff before he retired and have lost the key and cant get another one anywhere, the key is in the style of a key ring type key, with a half moon shaped handle and has numbers and letters around the handle and has a hole on the leftor right hand side (what ever side ur looking at) i am willing to pay for a replacement.

who ever can assist me they can contact me by PM


regards




george