Hypersmurf
Moderatarrrrh...
Ah, here we go...dang, nothing but the "pale gray beam" bit (wand of negation, 2E).
Same in 1E.
Most wands in 1E that had visible ray effects had a range of 6".
Fear: pale amber ray (cone), 6".
Illusion: invisible ray, 14".
Negation: pale gray beam, no range listed.
Paralyzation: bluish ray, 6".
Polymorph: green beam, 6".
Of course, Dispel Magic had a range of 6" as well (for clerics; 12" for magic-users).
-Hyp.