I have Mabel, Rosie, Lizzie{my favorite, a 1915, 127 Sphinx}, Esther, Scarlett, Sweet Baby Jane and Pandora. I have a system that I use for all my vintage machines. I use the little magnet strips , put each machines' name on paper, glue to the magnet strip and put on the front of machine. Then take another strip, put all info about machine{last time it was serviced or oiled, date of purchase, needle size and date installed, etc.} on piece of paper, then stick it on the back of machine. I also list machines' personality and YES they DO have personalities!