https://www.cointalk.com/threads/old-homemade-coin-cabinet-with-potential.336310/ I knew that I had a lot of additional work/fun to come as I move my coins from flips to trays. I decided to use acid free paper and number each tray compartment as per below (note: that I have 58 trays .. with various sized compartments - so even this was a big task). So, for instance in the tray below you can see the empty compartment labelled 11.4.01 (11th tray, 4th row, 1st compartment). I have then started creating Word documents for each coin .. with photo, attribution, any other notable information, and a reference # to what tray/compartment to find the coin. I then print them and add to a new binder... so I do have everything electronically (saved to the cloud) but I am a bit old school and really like flipping through the binder. How do you catalogue/catalog your collection?