The 90-year history of the binoculars bolted to scenic overlooks

Tower Optical, a company that has manufactured iconic coin-operated binoculars for North American scenic overlooks since 1933, is selling a limited number of units to private buyers for the first time. The company maintains a meticulous manual record of its machines, which have remained durable despite decades of exposure to harsh environments.
Why it matters
It highlights the intersection of industrial history, mechanical longevity, and the preservation of cultural landmarks.
If you’ve ever stood on an observation platform at Niagara Falls, at the edge of the Grand Canyon, or overlooking the Golden Gate Bridge, chances are pretty good you’ve seen a Tower Optical binocular viewer , and maybe even dropped a quarter into one, even if you’ve never heard of the company that made it.
These heavy, chrome-plated viewers are bolted to observation decks and overlooks across the US and Canada. But somewhere along the way, the viewers themselves became icons. And, for the first time in its history, the company is selling a small number of them to private buyers.
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