Netherlands: Kaap Skil Museum, Oudeschild

Came across the excellent Kaap Skil Museum at Oudeschild, Texel island, the Netherlands. This details the history of the village’s 17th century maritime role as a last supplies station for wooden ships sailing to the East Indies. It is also a former beachcomber’s museum that still holds quite a few relics from more recent years. Aviation-wise, the following stood out…

– Three engines caught by trawlers. One a 14-cylinder Pratt & Whitney, the other two Bristol Hercules. One associated prop blade is nearby. All three are in poor condition, as is expected with salt water finds…
– A GA propeller, probably Tiger Moth. Hard to see this getting washed up the beach as it has been neatly disassembled from its hub and is in good condition…
– A P-51 droptank, used and a bit crumpled from where it hit the deck when it was jettisoned. This I think landed on land, as there is no corrosion.
– A bent three bladed prop, probably Hamilton Standard, trawlerfind.
– A myriad of aluminium aircraft skins bits and pieces plus some oxygen tanks, all WW2. All trawled up.
– A trawled up Rolls Royce Merlin engine including hub.
– A bent .50 cal machine gun from the sea.
– Some modern bits of aircraft from a jet. I am curious what this would be. I have attached a photo of the lettering on the pylon bit of these. Any clues as to what type they are?