Hopefully this will help those looking.
I tried a LOT of hardware, including the Liberty hardware from Home Depot but sorry, Liberty hardware was NOT the perfect match. It was close but slightly more yellow than the Delta.
I found the hardwares from forgehardwarestudio to be the exact match.
https://www.forgehardwarestudio.com/collections/champagne-bronze
My knobs are below.
Q
sconces
Q