Casement, R., & Bannister, G. (1906). Letter from Roger Casement to Gertrude Bannister discussing Bannister's inability to attend the concert and his unknown plans for future travels, enquiring if she would like more 'Lanuage of the Outlaw', and also discussing English politics and the Congo atrocities.

Casement, Roger, and Gertrude Bannister. Letter from Roger Casement to Gertrude Bannister Discussing Bannister's Inability to Attend the Concert and His Unknown Plans for Future Travels, Enquiring If She Would like More 'Lanuage of the Outlaw', and Also Discussing English Politics and the Congo Atrocities. 1906.