Sir Alec Guinness Birthday Slogan Postmark

Royal Mail have sent details of a special slogan postmark marking the centenary of the birth of Sir Alec Guinness, tying in with the Remarkable Lives Stamps.  

The postmark will appear on mail delivering in the W9 postcode area from today for a week (ie it was applied from yesterday).  The W9 postcode area (Maida Vale) was chosen as it is where Sir Alec was born.