Victoria Cross winners signed first day covers.

Signed first day covers by Victoria Cross recipients that I've picked up recently.
Top left is the signature of Bill Reid of the RAF and top right is of Charles Upham, a New Zealand soldier who won the Victoria Cross twice in WW2.
Bottom left is of Roderick Learoyd of the RAF and bottom right is the signature of Tommy Gould of the Royal Navy.
Each one of them deserved their VC with amazing heroic feats to go with them.