Complex sentence: Out of almost 700 produced between 1945 and 1947, only 10 survive three of those are derelict in America and one here in England has been converted into a towing vehicle.
Split into simpler sentences: Out of almost 700 produced between 1945 and 1947, only 10 survive. Three of those are derelict in America and one in England has been converted into a towing vehicle.