Identification of knife and im not sure if im posting this in right spot

[Epicpilot59]

Can somebody help me identify this knife my dad told me it might be Winston churchil? I dont know the house was owne by william mong back in the day and we think he was british dont know. I think it political satire the first image the secomd one i do not know?

 

[hawgdawg]

I know nothing about it ,, but it is pretty ornate. Is it silver ??