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skyline天行

The Patron Saint of Toothache Sufferers and Dentistry

 

skyline天行

A History of the Toothbrush

 

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The Artifacts

 

skyline天行

Business Cards of the Victorian Dentist

 

skyline天行

Evolution of the Dental Chair

 

There and Back Again

Our San Francisco Story

 

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Speeding Up the Handpiece

 

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