I have a 2x10 in the basement that supports the floor, I put a mark on that everytime I finished one. This year, started putting a mark on heater duct. How is that for book keeping? They all get a bible verse so should I run across them will know what year they were made. This year is Matthew 6:26. Have a few pictures, but most are donated to Veterans hospitals. Keep our boys warm. Heart and soul.