@dwalbert There are a variety of handbooks which have been written over time that one might consider. A few popular modern ones include those by Dan Allosso, Sonke Ahrens, and a new one (today, in fact) by Scott Scheper. At the very worst, most of these card file drawers are just big enough to fit a bottle of wine, so if you get something with 40 drawers, you can put something in them until you've gotten them filled with note cards. 🍷🍾🗃️

Some other box options for starting: card storage