Welcome to the forum , EuroZ24 .
Looks like your item has got some 'heft' to it .
Various metal surfaces seem to have surfaces that have been finished in different manners .
Newish hardware indicate , perhaps , a re-wire job .
Generally , high-quaility cast metal items have got high-quality casts , and where the casts/molds meet , there's very 'tight' clearance between them .
High-quality brass castings tend to have finish-work (hand grinding/filing/burnishing) that completely removes 'flash' (mold/cast) lines from the finished product , especially those intended for display .
As to the other observations : I've seen furniture of true antique age , displayed side-by-side , with modern repos . In this same shop (in Kansas City , Mo. c1991) , I overheard the 'counter-person' tell a customer that one was less expensive because "It's not as old as the other one." .
I took the intended victim aside & told them why the prices 'varied' on many items in the shop .
Saw one 'shop' where they had a modern dope-pipe display cabinet near the back , and a VCR tape section .
Wondering what's next ... a "Kwik-E-Mart Antiques" ?
Oy vey !