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OTK 61: Russian Navy patch
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OTK 61: Russian Navy 11th Submarine Division patch
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OTK 61: Russian Navy patch
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OTK 61: Russian Navy nuclear submarine patch
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OTK 61: Russian Navy 33rd Nuclear Submarine Division badge
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OTK 61: Kursk K-141 nuclear submarine commemorative badge
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OTK 61: Northern Fleet nuclear submarine Orel (K-266)
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OTK 61: Russian Navy
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OTK 61: Russian Navy - 24th Submarine Division patch
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OTK 61: Russian Submarine Forces patch - Tambov
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OTK 61: 24th anniversary of submarine Kursk K-141 sinking