Erma ESP 85A 32 cal. magazine

Hello, hope someone can steer me on the right course. Need a mag for the Erma ESP 85A 32 cal . Can't t find one. Anybody having any ideas where I might get one? I do see magazines available for ESP 85W 32 cal. Is there any chance they're interchangeable?

sorry none available anywhere. took me 5 years to find an extra .32 mag. did find one on G/B recently (last year)  bid went up to $230 where I quit bidding. easier to find the .22 mag if you need one of those. only took me a year to find and bid on that.  maybe KKK corp. will start making them. they make mags for other obscure pistols.
sorry for the bad news.