with that small lid, its more closer to this style.....and it may be a stainless or porcelain tub.....the agitator may be a solid wavy vane, not flex vane, or may be a straight four vane, all depends on when it was built.....
chances are this could be in the middle of the Raytheon/Alliance change over...
besides, if it was Alliance, there would be no difference of what you found in a Laundromat/Commercial machine versus a residential machine.....underneath, it would all be the same....
the only difference, a fabric softener dispenser....for 6.00, you can pop one on a commercial machine....