I have a WARD archtop, probably the same model as the one you describe. As far as I can tell, it is identical to the Kalamazoo KG-21, which had an arched maple back, just like the WARD. However, the L-30 had a flat back. I had one many years ago, and I think the WARD sounds better. All three instruments are 14 3/4 wide at the lower bout. They were apparently made with solid (pressed, not carved) red spruce tops, but when I poke around with my little finger, I could swear I feel the rough texture of a carved top. Who knows? The main thing is it plays great and sounds great. Looks pretty good, too, despite three repaired cracks. Just played "Autumn Leaves" on it yesterday. It sounds pretty jazzy, even in my clumsy hands
