Very rare looking for any info

[jpoyraz]

Hello, i’m looking for info about this 13,5mm cartridge, the measurements are:
Case length 15 mm
Bullet diámeter 13,5 mm
Overall length 24,1 mm
The headstp is FUSNOT BRUXELLES
thanks

[Aaron]

I’ve seen a handful of these. @Daniel has one too. I don’t know what it was made for though.

[Daniel]

Unfortunately I do not have this unit in my collection. Indeed, there is one unit here at Uruguay in a collection that belongs to J.L Rubio.

This is a section of a old picture, it says 13mm:

Hope I can get it
Daniel

[Daniel]

Hello

just to share two more units that I was able to ID in different collections in Argentina (family traveling but there is allows time for cartridges )

Collection 1 -

Collection 2 -

Hope next will be a picture of one in my collection

Daniel

[Aaron]

Yeah you need to find 2 of them so I can have one too!

[Daniel]

Just found another unit in a collection here in Argentina, so far there are 4 units in Argentina and 1 in Uruguay. All same headstamp.

will continuing searching
Daniel