Is this correct? It doesn't look like my 72. Is it the early setup?

it matches my 73, just rebuilt all 4 calipers and new rear brake lines a couple weeks ago.

Looks good to me...

uhhh......nevermind. Optical delusion

I saw the 4 bolts connecting the 2 halves of the caliper and thought they were mounting bolts.

Outside issus have made this a very tiresome day.

That would be the only error... there's no mounting bolts