Various letters to Power

31 January, [Bern], from [Dr A] Tschirch - letter, in German;
20 March, University College London, recommending Samuel Judd Lewis for employment;
5 May, Leeds, from A G Perkin, concerning "the manufacture of artificial indigo";
13 May, The White House, Washington DC, from Secretary to the President, thanking for "the pamphlet you recently forwarded";
7 June, Leeds, from A G Perkin;
22 June, Marburg, postcard from Pharm-chem Institut - in German;
8 July, China, from J Preston Maxwell ("I have a large number of Leprosy cases & in one or two Chaulmoogra oil has acted like a charm, transforming a man who was universally shunned into an acceptable member of society") - a letter annotation notes that 500 Tabloid Ko-Sam seeds were despatched to Maxwell on 11 June;
11 July, Lewisham, London, from Henry E Armstrong[?] - "may I call on you?";
19 July, San Francisco, from W S Searby (California Pharmaceutical Society) - thanks;
7 August, Marburg, from Prof Arthur Meyer - letter in German;
9 August [franking date], London, from John G Wishard, interested in reports sent of "work you are doing in Khartoum" - the reports will go into "our hospital library in Teheran";
16 September, Bern, from Dr A Tschirch - letter, in German;
24 September, Haarlem (Koloniaal Museum) - "gratitude for your visit at Haarlem";
23 October, Nottingham, University College, from F S Kipping, does not yet have a pupil "trained to the extent you would require";
24 October, Berlin, from Prof F W [illegible] - letter in German, with annotation by Power ("sent 100 grams of Oil");
27 October, Freiburg, from A Windaus - letter in German, with annotation by Power ("sent small specimen of Phytosterin");
2 November, Boston, Massachusetts, from American Pharmaceutical Association, letter previously enclosing a draft for $30 (Ebert Prize);
3 November, Freiburg, from A Windaus - letter in German, referring to Phytosterin;
6 November, Chalottenburg, from Dr F Helle - letter in German, with brief annotation by Power;
11 November, London, from Dr T Martin Lowry, working on "relationship between optical & magnetic rotatory powers";
4 December, London, from Dr T Martin Lowry - Power offered to provide "a supply chaulmoogric acid";
12 December (franking date), from J C Freeman[?], a folding display of postcard-style views of Madison, Wisconsin.