I was told by a wise someone years ago to take a bunch of pics and video your shop on a somewhat routine basis. Open the drawers and doors and record the virtual tour. Besides also having some sort of a written inventory, having the pics and video that is somewhat recent helps in potential recovery of ‘lost’ items, as well as valuation should that arise. Not full proof but better than nothing.

Ryan/// ~sigh~ I blew up another bowl. Moke told me "I made the inside bigger than the outside".