Reports :: Inventory Database - Printing A Report That Matches Real Layout

I want to track inventory. All our items are tubes that are stored in boxes in a 10x10 grid. So I have a single access table with columns for tube ID, box ID, and position in the box (numbered 1-100). That works fine in terms of 'where can I find tube x'. However it's also useful to be able to look at the physical box & check that there are tubes where should be tubes, and empty spaces where there should be empty spaces. So for each box in the database, I want to print out a 10x10 grid, with the appropriate tube ID's in the appropriate place. Then I can easily check the layout in the database against the layout in the actual box.