| Description | <p>1912. Letter from Joan Cawdor to Edward Nettleship regarding cases of colour blindness, and enclosing a completed questionnaire. Letter from W Fusedale to Pearson, enclosing a manuscript transcription of A Firth, "Congenital Absence of Patella and Deformity of the Nails of a Mother and 3 Children", <i>Proc. Roy. Soc. Medicine</i>, (1911-1912), pp. 44-45.</p>
<p>1923-1925. Letters to Pearson from Lord Rayleigh, regarding the loan of apparatus to Pearson; enclosing a booklet titled <i>Lord Rayleigh, Reprint of Some Optical Papers</i>; a pricing sheet for the construction of an Anomolascope; plus letters concerning colour blindess in his family. Letter and estimate from C Baker regarding the construction of "Dr Nagel's Anomolascope". Letter from D Denham Pinnock regarding results in Pearson's paper "Sesamoids of the Knee Joint".</p> |