1908 Entrenching tool Head WW1 dated (original)

Original WW1 1908 pattern entrenching tool Head 

 While sorting out some  1000 WW2 1937  entrenching tool head which we had bought from the Royal Naval Reserve stores some 15 years ago, we were very lucky to find about 10 original dated WW1 entrenching tool heads,

The entrenching tool is a blackened finish and been lightly greased and we don't think have had much use.