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Bertrand.
https://shotguncollector.com/2025/12/10/%d0%be%d1%80%d1%83%d0%b6%d0%b5%d0%b9%d0%bd%d0%b8%d0%ba-%d0%b1%d0%b5%d1%80%d1%82%d1%80%d0%b0%d0%bd-bertrand/
Larderet.
https://shotguncollector.com/2025/12/10/%d0%bb%d0%b0%d1%80%d0%b4%d0%b5%d1%80%d0%b5-%d0%be%d1%80%d1%83%d0%b6%d0%b5%d0%b9%d0%bd%d0%b8%d0%ba%d0%b8-%d0%b8%d0%bc%d0%bf%d0%b5%d1%80%d0%b0%d1%82%d0%be%d1%80%d1%81%d0%ba%d0%be%d0%b3%d0%be-%d0%b4/
Gonneaud.
https://shotguncollector.com/2025/12/10/%d0%be%d1%80%d1%83%d0%b6%d0%b5%d0%b9%d0%bd%d0%b8%d0%ba-%d0%b3%d0%be%d0%bd%d0%bd%d0%be-gonneaud/
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