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An Ottawa scientist makes a sacrifice for science:” The Canadian engineer and amateur astronomer James Hargreaves and his travels around the globe | The Channel
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For Sale: Astronomical Equipment, the heritage of an active Amateur Astronomer (Belgium) – Astronomical instruments sale / heritage
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For Sale: Astronomical Equipment, the heritage of an active Amateur Astronomer (Belgium) – Astronomical instruments sale / heritage
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For Sale: Astronomical Equipment, the heritage of an active Amateur Astronomer (Belgium) – Astronomical instruments sale / heritage
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For Sale: Astronomical Equipment, the heritage of an active Amateur Astronomer (Belgium) – Astronomical instruments sale / heritage
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For Sale: Astronomical Equipment, the heritage of an active Amateur Astronomer (Belgium) – Astronomical instruments sale / heritage
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