Draft letter, from Sir John Herschel to W[illiam] Ackland, dated at Collingwood Draft letter. Is distressed to hear that [W. L.] Newman's tables cannot be found at the Royal Astronomical Society Please make a further search. Does the Royal Astronomical Society have C. J. G. [=J. W.] Pastorff's volume of drawings of sunspots? 13 April 1871