London Scottish two-piece badge

[mooke07]

Hi all,

Could members please help me identify when and on what was the following two-piece London Scottish badge worn on.

I think it might be a pipers badge or cross belt badge as it is quite a large badge. It measures 80x70mm and 90mm across for the title. Appears to be silver-plated with some rubbing to the high-points. It is well made. Three screw posts to both parts.

Any thoughts welcomed, cheers Dean.