Unknown Stick Pins

[AlecH]

Picked up these four stick-pins last summer, unsure exactly what three of them are for, left to right -

(1) Looked through Hüskens catalogue, found to be a Nazi sympathisers badge.

(2) Could be a WW1 veterans badge, never come across such a design, wound badge on top of a iron cross !

(3) Swastika on flower (edelweiss) maybe for a Hochland Group sympathiser ?

(4) Small pin - swastika in laurel wreath

Does anyone have any ideas ?

Regards