George,
I searches the ECN board in every manner I could think of, but couldn't find the picture I sent.
ASE resembles SE-U on the outside, but inside is a flat, metallic, spiral wound armor over top of the neutral & line conductors.
Unfortunately, I don't have a scanner, but the picture appears on page 615 in the 1990 NEC Handbook by McGraw-Hill. It is written by Joe & Brian McPartland.
These handbooks are different than the familiar NEC Handbook, in that, with the exception of Article numbers, no NEC Text is included, just explanatory material.
BTW,
They explain that SE Cable is for aboveground use.
