Model intended to show error adjustments in zodiacal light observation Size:Large: 7 x 5in Interior view of the British

Interior view of the British Coffee House on Cockspur Street

advertising boards on the right and traffic passing on the street

27th february 1964

November 11

Model intended to show error adjustments in zodiacal light observation Size:Large: 7 x 5in Interior view of the BritishView of a model designed by Piazzi Smyth to demonstrate the use of his instrument for observing zodiacal light. Illustration from the unpublished paper 'Attempt to apply instrumental measurement to the zodiacal light', by Charles Piazzi Smyth. The paper was written or completed on 25 March 1848 and received by the Royal Society on 13 April. Original: ink on paper. 1848