New key collection

[Warren63]

Hi, just bought a collection of keys. One or two stand out and as most of my knowledge comes from a collectors point of view is there anything anybody can comment on. I know nothing about the trefoil keys or the other two with fancy bows. Some others have nice turning to the shafts. They were pretty grim so have gave them a clean with a drop of oil. Eventually I will give them a good clean and polish on the buffer but as I have to do it outdoors the weather dictates when. How I would love a workshop indoors! Thanks for any comments in advance.