Yes it is a rlb em dagger first model (horster)in a perfect condition the ss is a eickhorn 33-34 dlv early eickhorn rad acs wehrmacht holler sword early smf marine horster
that is a very nice collection and very impressive for only two years. You must have had some spending money.
Sorry, I do not want to be a party pooper. but your "NSKK" crash helmet does not look German. My first thought was Spanish Guardia Civil. These helmet are found quite common with NSKK eagles added. You may want to do some research on that one.
thanks everybody the marine dagger is good it's just the angle of the picture the helmet from the transportkorps speer i look if i can make some pictures of the stamps inside but he is ok