of this production to the Clydebank factory in a bid to reduce costs. Between 1961 and 1964, the Clydebank factory underwent a £4 million modernization program which saw the Clydebank factory cease the production of cast iron machines and focus on the production of aluminium machines for western markets. As part of this modernisation programme, the famous Singer Clock was demolished in 1963. At the height of its productiveness in the mid 1960s, Singer employed over 16,000 workers but by the end of that decade, compulsory redundancies were taking place and 10 years later the workforce was down to 5,000. Financial problems and lack of orders forced the world's largest sewing machine factory to close in June 1980, bringing to an end over 100 years of sewing machine production in Scotland. The complex of buildings was demolished in 1998. An archive about the factory, the strike and the history of its business in Scotland, is regarded as a recognised collection of national significance by Museums Galleries Scotland. Marketing The Singer sewing machine was the first complex standardized technology to be mass marketed. It was not the first sewing machine, and its patent in 1851 led to a patent battle with Elias Howe, inventor of the lockstitch machine. This eventually resulted in a patent sharing accord among the major firms. Marketing strategies included focusing on the manufacturing industry, gender identity, credit plans, and "hire purchases." Singer's marketing emphasized the role of women and their relationship to the home, evoking ideals of virtue, modesty, and diligence. Though the sewing machine represented liberation from arduous hand sewing, it chiefly benefited those sewing for their families and themselves. Tradespeople relying on sewing as a livelihood still suffered from poor wages, which dropped further in response to the time savings gained by machine sewing. Singer offered credit purchases and rent-to-own arrangements, allowing people to rent a machine with the rental payments applied to the eventual purchase of the machine, and sold globally through the use of direct-sales door-to-door canvassers to demonstrate and sell the machines. World War II During World War II, the company suspended sewing machine production to take on government contracts for weapons manufacturing. Factories in the United States supplied the American forces with Norden bomb sights and M1 Carbine rifle receivers, while factories in Germany provided their armed forces with weapons. In 1939, the company was given a production study by the