Blok, Arthur Letters from Arthur Blok to Dr and Mrs Gaster. Subjects include Blok's wife's illness with pneumonia; the proposed establishment of a "Gaster Memorial Scheme" and "Gaster medal" to be awarded by the Council of the Illuminating Engineering Society; a question on a matter in Jewish scripture; rearranging a visit from the Gasters. Includes a letter from his wife Buena S. Blok when they were in Haifa in 1925, apologising that they did not manage to see Mrs Gaster; also includes a letter from Geoffrey Blok in 1927, thanking Gaster for his bar mitzvah present. 1920-1929