the first one is a 9 mm with raised LF hstp, paper tube
(It means Lepage Freres)
the two other ones are more tricky
they are 6mm, with raised G hstp, paper tube
(it means Gevelot)
The one on the right is a standard one (conical rim, Flobert written in black on the tube)
The one on the left is not a standard one. Look at the rim which is thicker and not conical).
It could be for a special gun where the primer rim is knocked on the top and not on the back.
What do you think ?