Singer Harmonie, Singer Concerto, Singer Serende
Singer 4610, 4623, 5932N503, 6230, 6233, 6234, 6235,
 6244, 6267, 6268, 7000, 7004, 7005,
 7015, 7028, 7033, 7037, 7043, 7050, 7060,
 9110, 9113, 9117, 9124, 9130, 9133, 9137,
 9143, 9210, 9217, 9224, 9240, 9410, 9416, 9430, 9444.
 (Import article)