Copy letter from Michael Foster, to Professor William Henry Flower, [Fellow of the Royal Society] 'My dear Flower, You will remember a previous communication on pigmy tribes from this gentleman of which you took care. Would you mind doing the same for this, it does not seem suitable for R.S. [Royal Society], and kindly either communicate direct with him, or tell me what you have done so that I may write to him. (signed) M. Foster'. 13 March 1891