How to Find the Model Number on an Antique Singer Sewing Machine http://www.ehow.com/about_4614377_values... - Cached vintage singer sewing machines | eBay-Electronics, Cars ... Find vintage singer sewing machines from a vast selection of Collectibles. ...
Asymmetry is not unusual The Welsh sow had 16 to 17 pairs of ribs compared with an average of all British pigs of 14. http://wgpublications.com/index.html?ref=news&sid=224&action=view&show=25 I hope that helps.
We have a total of 20 ribs, ten being on each side.