I think it's a Fayoumi. I can't find anything else on Meyer's website with a silver/black pattern, dark clean legs, and a single comb. Unless it's one of their colorful egg layer crosses, but the single comb ones there tend to have a head tuft (from Cream Legbar parentage.)
https://www.meyerhatchery.com/productinfo.a5w?prodID=EYFS
The chick photo on the catalog page only shows them from the front, so I can't say whether the backs looked alike.
https://www.mcmurrayhatchery.com/egyptian_fayoumis.html
Different hatchery, but has a video of some Fayoumi chicks so you can see them from all sides--they do have stripes on their backs.
https://www.meyerhatchery.com/productinfo.a5w?prodID=EYFS
The chick photo on the catalog page only shows them from the front, so I can't say whether the backs looked alike.
https://www.mcmurrayhatchery.com/egyptian_fayoumis.html
Different hatchery, but has a video of some Fayoumi chicks so you can see them from all sides--they do have stripes on their backs.