Great Britain Postal Census
Go to the information display.
or
View the images of cancels that I have.
If you have any of these cancels and would like to add to this list please email , as an attachment, a scan or photo of your cover. Please send only those where the date and place on the cancel are clear.
I have not found much background information about this cancel and would appreciate any articles or other references.
A special thanks to many people who have shared images of their covers and for the information sent.