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US Patent 2008734 covers all, or does it?
The “Spirit and Scope of my invention” are the words Philip Van Horn Weems used ...
![Ruth Nichols 1935 crash](https://flightbirds.net/wp-content/uploads/2022/03/Ruth-Nichols-crash.jpg)
Ruth Nichols Aviatrix
Ruth Nichols Aviatrix, was an exceptionally skilled pilot, humanitarian and tenacious individual. Destined for a ...
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The last three ALL silver Hour-angles
In Stephanie Lachat’s beautiful book Longines through Time, she notes that the very last generation ...
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Wittnauer & the Longines brand
The History of Wittnauer begins in New York in 1880 when their very first watches ...