Description

1939 EK1 Screwback L/56: magnetic core, bright silver plated frame, full paint, flat back, 44 mm, 17.6 gm, 26.8 mm silver plated non magnetic disc, stamped L/56 (Funk & Brüninghaus, Lüdenscheid) on inside of screw plate, a scarce private purchase screwback, hard to find this nice!!, very light wear.