Sir Rowland Hill on stamps

 SIR ROWLAND HILL ON STAMPS

Bangladesh stamps, Death Centenary of Sir Rowland Hill, 1795-1879, Date of issue 26th November 1979

Bhutan stamps, Death Centenary of Sir Rowland Hill, Date of issue 15th March 1980

Mauritania stamps, Death Centenary of Sir Rowland Hill, 1795-1879, Date of issue 4th June 1979

Tanzania stamps, 100th Death Anniversary of Sir Rowland Hill, Date of issue 21st April 1980