The claws on the 3rd and 4th are Ludwig. The t-rod on the 4th is Ludwig. Can't ID the others. Here's what's on my Slingerlands in the response above. They seem to be pretty standard Slingerland issue, from the sets I've owned and seen. You can get good imported replicas of the claws, not sure about the rods. I'd be prone to changing them out to key rods. T's look cool, but are a pain when gigging. always sticking out the wrong way to fit into bags, etc......

This is what 1970s Slingerland claws should look like:

I found no2 claw, it is stagg (I think from czech republic), more-less the only spare parts (brand) you can bay here, except gibraltar which are very expensive.....

About the shells in my opinion they are 3 ply, maple poplar mahagony with maple r rings, what do you say?

Congrats on the "new" old kit Marko. From what I've seen vintage drums can be pretty pricy in Europe so I think you did alright. Maple poplar mahogany with maple rerings sounds right to me. The inner ply is definitely maple.