Copy letter from Herbert Rix, to J Spielmann, Victorian Exhibition, New Gallery 'Dear Sir, We have no apparatus of the kind named by the other side. There is no laboratory & no museum here, & we are not likely to be able to help you at all in that direction. The question of portraits is under consideration. Yours truly Herbert Rix Asst Sec RS [Assistant Secretary, Royal Society]'. [19 October 1891]