Sorry I'm late to the party. Here's a decode anyway.
E12 = Falcon Club Wagon series T = 170 engine H = Lorain Ohio assembly plant 218245 = September 1961 serial number - 1962 model M = Corinthian White paint E120 = Falcon Club Wagon model A = 3 speed transmission 01 = 3.50:1 light duty axle (7-1/4 inch)