I don't see the 47A prefix for D6C, there is a 47J or could it be 74A if the first 2 numbers are backward ? A 47A is a D7E
Ok I'll look and see what number is again. This was on left side rear, below the fuel tank. correct sn is 76A 1441
1964, here is a serial # site for those who might need it. http://ironrecord.com/