WW-1 we see two types of wicker cartridge baskets:
  1) with 4 wooden sticks on the outside to change  the cone (shape of cartridge) into a cylinder . 
  2) idem, but without sticks, but extra wicker rings with protecting leather. The last we see them used on mules, hanging from the saddle.
[IMG]
 hébergeur images
hébergeur images[/IMG]
 photo libre
photo libre
Who knows if the 2nd type was used in a limber or ammunition carriage? I don’t have a photo that proves this.
Koos