You're looking for just a replacement stylus for the M24H? If so, give Ed Saunders, www.ewsaunders.com, a try. A couple of months ago he was offering an N24-H replacement stylus for the M24H cartridge weekly on eBay. However, after the first week as I recall the response was anemic. I did pick up two through those auctions, so my M24H is probably set for life.
Thanks Larry! I emailed Ed as well as Garage o Records. Both have the stylus , although they are more than I recall paying for the whole cartridge and the demodulator back in the '70s. Oh well, my salary is hight too, I guess.
Marc