Headstamp to identify

Hello again and there is my second mystery headstamp : The shell # 200-5 is 12 3/4" high and the outer diameter at the headstamp is 64mm. The best I could find is Svenska Metallverken A-B. Am I in the right direction?
Sansaner

Made in 1889 by Société pour la Fabrication des Munitions d’Artillerie, Bas-Meudon, France.

Regards,

Fede

Jeez, I measure my ignorance. Thanks, it makes sense because the shell is decorated and heavily varnished Here is the 200-1 photo
Sansaner

This is one of the very few cases converted to trench art (even if not made in the trenches or by soldiers) which is a real art piece.