Here is a complete catalog for Howe sewing machines of Bridgeport Connecticut
http://en.wikipedia.org/wiki/Elias_Howe#Involvement_in_inventing_the_zipper
Here is a complete catalog for Howe sewing machines of Bridgeport Connecticut
http://en.wikipedia.org/wiki/Elias_Howe#Involvement_in_inventing_the_zipper