A neighbor of mine dropped by with 2 bicycles today wanting to trade my 1929 leather sewing machine for these 2 bikes and my jaw hit the ground. Shook hands and took the vins down and found out the Blue one is a 1956 and the green a 1957 and whats weirder is they have Brother vins on them! Never got a brother pair of bikes... (Schwinn Mark II Jaguar) with rear lights, Blue coaster brake 2 speed bendex and green 3 speed sturmey archer with Nos supple tires.