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Measuring radium by an electroscope at the Port Hope refinery. Open in full size

Measuring radium by an electroscope at the Port Hope refinery.

Picture, 1930, English

Measuring radium by an electroscope at the Port Hope refinery.

Picture, 1930, English

Rights and Licenses

Toronto Star License

Provenance

From the Toronto Star Archives

File Location:

Radium

Branch

Toronto Reference Library

Location

Baldwin Collection

Branch

Toronto Reference Library

Location

Toronto Star Photo Archive

Call Number / Accession Number

tspa_0012560f