There is a case ouT there that looks like
bmg case before forming. Has straight sides-

Head stamped-IVI 89 C67--
What is it?- Where can we find a wheelborrow
full of them?...ED

Industries Valcartier Industries. Canadian manufacturer.

Thanks for that information. Have you or anybody
heard of a bmg case manufacturer who sent
unformed straight cases out. That is what the
guy seems to be describing.. I'm shy on having
all the info or the reason or use for these, he has
a few.. Ed