Your bathroom sounds similar to mine. I have knotty alder cabinetry, ceramic tile that resembles travertine, weathered bronze lighting and ORB faucets. My general guideline was cup pulls on drawers over 12", knobs on doors & drawers under 12". Here are some pics (while construction was still underway):

Chrome is chrome. It's not like ORB that looks more or less black depending on the manufacturer or brushed nickel, which can be any level of shininess. So the finish will match. The second ones have a more modern look to them that matches the faucet better. But I personally like the first ones so much I would use them anyway. And I need to know where they are from? :)

I am doing navy cabinets in my guest bathroom remodel, and we’re going with brushed nickel hardware, I like the look of the brass with navy but my whole house (including the door hardware which is very close to the cabinets) is already either nickel or chrome and I feel like I should keep it all in the silver family. I don’t think you can go wrong either way but I decided to keep everything cohesive.

Katie— you’re right, it’s super close. We don’t have any labels on our handles, or it’s rubbed off, but otherwise very similar. Any idea if it’s supposed to be a direct recreation of an old design? I guess this is why the plumber couldn’t date it— apparently there are good matches throughout the last 100 years! We’ve wondered if it was newer and there were some minor updates done in the bathroom within the last 10 years, so it could potentially be from then. That would certainly make a minor repair easier!