I have photos on the computer, but also a printout of all of them - in a picture album with notes on the name I gave the quilt, who I gave it to, whether it's pieced by hand or machine, and whether machine or hand quilted, and if machine quilted who did it - I had a few done by a LQS but then started with meandering on the 301 and then got the Bailey.
Also the date I finished the quilt if I have that information (on the quilts I did almost 30 years ago there's no way I remember that!)