81 mm stokes

Hi,

im looking for a data about 81 mm smokes [?] mortar shell. Probably FR made, with a thin-walled front side of shell [probably for easier cracking]. At the height of the centering bead, there was a rubber closing disc.
top - orange
rear - gray

Regards,
PM

I’ve found these informations on this Spanish site: http://www.municion.org/
Do they help?

Bye

Immagine

Hi, i seen this site, but thanks. - my shell have a standard external shape /24/. Only the inside of the front of shell is different. So its a probably smoke/training, from experimental area.