Fuze parts?

[Stuka]

Hello,

I found these items in Germany, together with a lot of driving band fragments, No.117, No.119, No.207/208 and No.222B fuze parts.

Item 1:
Diameter 65mm, brass.
Markings: Pb, arrows, F20..(hard to read)

Item 2 and 3:
A brass disc, diameter is 71mm/2.8"
Found together with a steel disc which has the same diameter and a brass ring around it.
Markings: Something that appears to be a square or something, see pictures.

Anyone who can help me?
Thanks in advance.

 

[hangarman]

Hi Stuka,

The first picture looks like an no 80 fuze adapter for an 18pr shrapnel shell but I don't think it is.
The disc with the 2 holes in is from a base eject shell. Possibly 25pr but cannot confirm that.
Hope that is of some assistance
Cheers
Gary

 

[Stuka]

Thank you very much.

 

[Stuka]

I also found a lot of driving band fragments that I don't really recognize.
I hope some of you can help me with them.
Driving band 1: Width 2-2.3cm apx. It has only one groove on the backside.
Driving band 2: Width 2.8cm, two grooves on the backside.
Driving band 3: Width 4.4cm apx. Four grooves.
Driving band 4: Width 1.7cm, but it looks like there is a groove, just like 3.7" driving bands have two grooves at the 'outer side'. So I think it's been part of a bigger band and the rest of it is blown away in the explosion. It has two grooves on the backside.

Here are some pictures, I put the numbers in it.