Tuesday 23 January 2024

Liverpool optical firm order Thomas Cooke tripod in 1864

 In Liverpool between 1851 and 1890 the optical company of Abraham & Co traded on Lord Street, Liverpool. In 1864 they ordered from Thomas Cooke & Sons a plain equatorial mounting on a tripod stand. This was for a 4.5 inch telescope.


As an instrument maker I don’t know why they could not provide a stand for this instrument, unless perhaps the buyer had asked for a Cooke mount.


The cost of this mount was £30 which today would be £4,800.




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