This is her serial number--I struggled trying to look it up because I wasn't sure if that second character was a number or a letter! I posted to QOS to ask the experts and was told by more than one person that is a zero so "G0339720" is the number. I have used the Singer online search to find my other machines but this one was tough because of the 0/O issue.
Kathy is going to name her "Marge" after her mother and we cannot wait to get her running!
In other news, I have facebook friended and emailed a few cruisers who will be on the same trip as me in Oct. 2015! SEW fun to get to know folks before we go and I know it will be a blast. :) How is your mystery coming?