The listing, #31 Brownish Red Tomato 20 seeds has ended.
These are a 3rd generation grow out, of a tomato called African Brown.
I believe it might be a cross between 2nd generation African Brown, and a red tomato.
The original African Brown, was smaller, rounder, browner, with an indent on the blossom end.
Regardless, they're still edible.
So, there might be some variability in fruit color and shape.