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Lot 608: Antique Microscope, Powell and Lealand

Powell & Lealand Binocular No. 1 Microscope

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Lot 608: Antique Microscope, Powell and Lealand

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Powell & Lealand Binocular No. 1 Microscope

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Powell and Lealand Number 3 Monocular Microscope

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Microscope method using the silver side reflector Stock Photo - Alamy

Powell and lealand hi-res stock photography and images - Alamy