Early A-body Trunk key blank source?

Hay thanks! I would hate to replace the locks, as I have two 65's. If any one happens across some I could use 2 to 4 of them. I have one place I am going to have my wife check on fri. That is a chance any way. A lock shop that has been around for a long time. But they really cater to the uppity types now if you know what I mean. So they may have cleared all that stuff out. We will see.