I have no clue what you are showing the first pic I assume were the original pulls and my guess you will never find them now as copies. I see you have some new ones what is wrong with them?You of course need to refinish that piece so thay the old pulls placement does not show. As for a good choice of pulls I would suggest Lee Valley.

Your original is interesting, in a good way. Vandykes restorers has a nice selection of replacement pulls.

https://search.vandykes.com/search?view=grid&w=Drawer+pulls

https://www.myknobs.com/Cabinet+Hardware/Cabinet+Handles/_/N-category+Cabinet_Handles+color+Bronze+theme+Rustic_Iron

https://www.ebay.com/itm/Rustic-Cast-Iron-Drawer-Cabinet-Handle-Pull-Concho-Copper-Star-Swirl-6-in-ea/254618182028?hash=item3b486d218c:g:7UUAAOSwYxBem1E2

Star Pulls

I like House of Antique Hardware for those hard to find piece. It can be difficult to find qty. of pulls and knobs in the same lot, but if you need six matching pulls and no knobs, I'd encourage you to check out ebay. It's always amazing when one can find an antique replacement!

The style of your dresser or buffet suggests that the pulls would be compatable with the escutcheons around the locks...in this case Chippendale style...bat wing. What you are trying to replace are obviously replacement pulls...those ones with the flowery looking ends. The ones you currently have would be suitable.

Those flowery ends used to be sold at places like Restoration Hardware for people who were looking for a western motif which that does not fit what you have. My husband wanted those to be placed on some bedroom furniture for a very, very short time.

We’ve given more thought to the hardware and decided to refinish the front of the affected drawers and then match the pulls to the keyhole hardware. Thank you for all the insights and resources!