article_snippet.sent: Scroll down for video .
article_snippet.sent: Mr Milstein said: 'When I was shooting the one from the helicopter I noticed there were some others on shelves.
article_snippet.sent: Only a few of the boxes had tags and I didn't try to find out where they all came from
article_snippet.sent: There seem to be a few primary manufacturers.
article_snippet.sent: You can see that on one of the older boxes.'