Bought a 25x60 Mirador at a gunshow in 1990. This is a pic off of the net but mine is the exact same one. Maybe not "vintage" but definitely old school. It's supposedly a rebranded Kowa and even being some 27 years old it's still sharp and clear.

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Gunnery, gunnery, gunnery.
Hit the target, all else is twaddle!