‘Refracting Telescope’ historical pictures (exact matches)

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Temporary mounting of an achromatic refracting telescope: the property of EJ Cooper, Esq
Temporary mounting of an achromatic refracting telescope: the property of EJ Cooper, Esq
Astronomy: a large refracting telescope, at Birr Castle, Ireland
Astronomy: a large refracting telescope, at Birr Castle, Ireland
Astronomy: a large refracting telescope, at Birr Castle, Ireland
Astronomy: a large refracting telescope, at Birr Castle, Ireland
Astronomy: a large refracting telescope
Astronomy: a large refracting telescope
The Great Refracting Telescope constructed at Dublin for the Vienna Observatory
The Great Refracting Telescope constructed at Dublin for the Vienna Observatory
Astronomy: a large refracting telescope, in use outdoors
Astronomy: a large refracting telescope, in use outdoors
Astronomy: a large refracting telescope
Astronomy: a large refracting telescope
Refracting Telescope, presented by Mr Lawson, for the Midland Observatory
Refracting Telescope, presented by Mr Lawson, for the Midland Observatory