Yes I do examine shell cases carefully, inside and out, before purchase as I explained in post 10.
Printable View
UPDATED; With some better pics of the bases. One of the shells was not a blank and still has the rod in the interior.
Canadian arsenals reloads. They both have the primer present but one has been hammered. Hard to say if it was percussion fired? Both are the percussion/electric primers. The "Rod" inside is the black powder ignition cartridge. They unscrew from the base of the primer, the whole affair can be reconditioned. I don't see where you get that they were blanks.
Usually blank is marked "BLANK" in either ink or hard stamp. Many are also cut down a bit. 105mm cut down are less than half their original length.
I think I have a blank somewhere in my collection, it is both cut down and marked blank.
Dug this is one out that I have had for quite some time now.
https://www.milsurps.com/images/impo...27124806-1.jpg
https://www.milsurps.com/images/impo...27124833-1.jpg
https://www.milsurps.com/images/impo...27124900-1.jpg