Singer Corporation is an American manufacturer of consumer sewing machines, first established as I. M. Singer & Co. in 1851 by Isaac M. Singer with New York lawyer Edward C. Clark. Best known for its sewing machines, it was renamed Singer Manufacturing Company in 1865, then the Singer Company in 1963. It is based in La Vergne, Tennessee, near Nashville. Its first large factory for mass production was built in 1863 in Elizabeth, New Jersey. History Singer's original design was the first practical sewing machine for general domestic use. It incorporated the basic eye-pointed needle and lock stitch, developed by Elias Howe, who won a patent-infringement suit against Singer in 1854. Singer obtained in August 1851 for an improved sewing machine that included a circular feed wheel, thread controller, and power transmitted by gear wheels and shafting. Singer consolidated enough patents in the field to enable him to engage in mass production, and by 1860 his company was the largest manufacturer of sewing machines in the world. In 1885 Singer produced its first "vibrating shuttle" sewing machine, an improvement over contemporary transverse shuttle designs (see bobbin drivers). The Singer company began to market its machines internationally in 1855 and won first prize at the Paris world's fair that year. The company demonstrated the first workable electric sewing machine in 1910. Singer was also a marketing innovator and a pioneer in promoting the use of installment payment plans. Early sales figures By 1876, Singer was claiming cumulative sales of two million sewing machines and had put the two millionth machine on display in Philadelphia. Singer in Scotland In 1867, the Singer Company decided that the demand for their sewing machines in the United Kingdom was sufficiently high to open a local factory in Glasgow on John Street. The Vice President of Singer, George Ross McKenzie selected Glasgow because of its iron making industries, cheap labour, and shipping capabilities. Demand for sewing machines outstripped production at the new plant and by 1873, a new larger factory was completed on James Street, Bridgeton. By that point, Singer employed over 2,000 people in Scotland, but they still could not produce enough machines. In 1882, McKenzie, by then President-elect of the Singer Manufacturing Company, undertook the ground breaking ceremony on of farmland at Kilbowie, Clydebank. Originally, two main buildings were constructed, each long, wide and three storeys high. These were connected by three wings. Built