Correspondence concerning the erection of a blue plaque commemorating Blumlein, also memorial lectures and other efforts to commemorate Blumlein's life and work. Includes correspondence from the following: Eric Ash; L H Bedford; the Very Reverend Edward F Carpenter and other officials at Westminster Abbey; Reg Chasmar; Raymond E Cooke; J M Horn, on behalf of Sir Samuel Curran; John Earl (Greater London Council); Sir Alan Hodgkin; R V Jones; Sir Norman Kipping; W Bennett Lewis; J D McGee; G Millington; G N Moore (BBC); O S Puckle; Anthony Quiney; M Jones, on behalf of Sir Martin Ryle; M G Scroggie.