Diagrams of the zodiacal light as seen in spring Product:Canvas a Subject for the Consideration

a Subject for the Consideration of the Real Working Man'

Also including the medal received by the man for his courage from the Royal Humane Society

whilst France and Italy change guard

connecting Wapping and Rotherhithe

Diagrams of the zodiacal light as seen in spring Product:Canvas a Subject for the ConsiderationFour diagrams of the appearance of the zodiacal light as it would appear when observed on 21 March at a latitude of 56 degrees south (figures 1 and 2) and at 56 degrees north (figures 3 and 4). The light is shown as lenticular in shape and each diagram is marked with lines of the equator, poles, horizon and ecliptic. Illustration from the unpublished paper 'Attempt to apply instrumental measurement to the zodiacal light', by Charles Piazzi Smyth. The