Field Binoculars or KM

[pantherv]

Hi Guys....picked these up today from the daughter of a vet and would like to hear some opinions on them. Sorry, photo's aren't great.
Are these early field glasses or KM.... Optically there perfect.
Also came with the case which is waffenstamped

KR.....Peter.

[pantherv]

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[pantherv]

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[pantherv]

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Last one.....

[benutzer]

bino is KM
case is army