Yes, Mark12 is absolutely correct.

The bullets had been found a re-buried there by the late Al Brown on his initial survey visit to the site some years previously. It was Al who had located the actual site. I can still recall his stifled amusement as Carenza carefully excavated the bullets with trowel and paintbrush and breathlessly declared this was exactly where they had fallen in 1940.

As Mark said, Al just didn’t have the heart to tell her!