  Let $k$ be a number field. We describe the category of Laumon 1-isomotives
over $k$ as the universal category in the sense of Nori associated with a
quiver representation built out of smooth proper $k$-curves with two disjoint
effective divisors and a notion of $H^1_\dR$ for such "curves with modulus".
This result extends and relies on the theorem of J. Ayoub and L. Barbieri-Viale
that describes Deligne's category of 1-isomotives in terms of Nori's Abelian
category of motives.
