First ever Bomb found

I have a Flemish penpall who lives 1 hour North up in Belgium and who invited me to go detecting. He had permission on a field, which turned out to be a disaster: all crap from some house ruins, foil etc. I found nothing. But the very first thing he dug up was this explosive thing. I never found one before. So at least that. He went to put it away for the anti-explosives team.

THe corn looked funny. Took me a while to realize that it was just old corn shooting sprouts.