Sewing machine and bobbin winder by W. F. Thomas and Co., 1853. Sewing machine and bobbin winder by W. F. Thomas and Co. 1853
Lock stitch sewing machine showing three applications of cams, made by W. F. Thomas and Co., Holborn, London, England. The main part is very heavy! Lock stitch sewing machine showing three applications of cams 1880-1920