WW1 set of 5 French postcards – soldier and Holiday Greetings

Set of 5 postcards from same series, all with bilingual Christmas/Holiday greetings from a soldier in inset.

All have some image at bottom of a winter scene (back home), and the same soldier at top, but in a different pose with flowers in each.

Different holiday wishes on each:

1. Happy Christmas_ Heureux Noël
2. Merry Christmass_ Heureux Noël
3. Beest Greetings_Meilleurs souhaits
4. With the Compliments_Heureux Noel
5. Best Wishes_Meilleurs Voeux

At the bottom right of al of them:

DIX 3000

On the back of all of them, the publisher:

Unused.