US$ 39.95
View of Westminster
Cottage in Hyde Park
'The Reformers' Dinner'
'All a-Gog at Guildhall or the civic giants displaying their solid attachments'
with boats and barges on the Thames
Unequal refrangibility of two differently coloured lights Size:Standard: 14.8 x 10.5cm View of WestminsterExperiment to demonstrate the unequal refrangibility of two differently coloured lights, an illustration of Newton's first proposition, "Lights which differ in colour differ in refrangibility". From Contributions to solar physics, by J Norman Lockyer (London, 1874). Original: engraving. 1874