Here’s the base of one of mine if you’re interested what else would/could have been there…

…just like our one of a 110 they have been split off in exactly the same way as yours!

Excellent comparison photographs! Presumably the Bf110 in question dived into the ground and the force of the impact tore out the propeller blades, breaking off these fragments in the process.

Any idea about the other number; it doesn’t seem to follow the same numbering system?

A?0710102?