Is the serial number of a 1970 440 underneath the oil pan on the rail?

I have looked all over the engine and can't find any stampings other than the top engine pad and the VIN partial on the pass side.

I have always read the description that it is on the oil pan rail under the starter opening, but I have never seen a picture of where it is.

Bob


AAR 4-speed 3.91, Tor-Red;
70 440 6 pack Roadrunner 4-speed 3.54, Plum Crazy;
68 Formula S conv 383 4-speed 3.23, Electric Blue;
69 Barracuda conv Slant 6 OD4 2.94, 71 B5 Blue;
78 Lil' Red Truck, Red;
70 Challenger S/E. 505 6 pack, Passon 5-speed, 3.55, B7 Blue