Info on NOS resistors please.

I bought some seemingly nice resistors from a flea market.

The first ones are manufactured by Siemens. They came from the original package and the seller claimed they're not inductive. They're also not magnetic

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The second ones are a mystery to me. They have no manufacturer's name and are available in 1W and 3W dissipation power. The red colors reminds me of Dale resistors. They're also not magnetic.

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These have magnetic end caps and I suspect they're something like Philips or Draloric.

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What do you think?
 

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