Congratulations I know you are thrilled., I think mine is the same one. It is a "variant" of the original painted roses pattern. Mine is from 1888 with the little blue flowers and the daisies and the pink/red roses. The center bouquet on mine is the same colors as elsewhere on my machine where as yours looks to be all white flowers. So glad you were able to arrange her purchase.
I learned all about my machine here and was able to download a great manual.
http://www.ismacs.net/singer_sewing_...g_shuttle.html