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Question:

Can i date an oil painting by the fact it has copper staples holding the canvas?

Can i date an oil painting by the fact it has copper staples holding the canvas?

Answer:

no, copper staples are still available. expensive, and not the best for stretcher bar application, but still available. the fact that they used staples implys it is probably less than 100 years old. could be 75 though.

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