Fuze unknown

[Tarbelin51]

Hello

I am trying to identify this thing I suppose to be a fuze.
But nothing is less certain.
Nationality, perhaps English.
I only have the photo.
Thank you in advance.

Tarbelin-51

 

[spotter]

The same fuze in your photo can be found here with more information http://www.bocn.co.uk/vbforum/threads/70383-Fuze-Time-No-620

 

[glevum]

The file name of the picture is

UK Time fuze No 620-01.jpg