Here in NZ, "Circulars" refers to "junk mail" such as shopping catalogues and real estate brochures. In order to save paper / cut down on junk mail, it is common to see a "no circulars" sign on people's letter boxes.
I liked the visual pun so decided to make this into a stamp. Local postage in NZ is 45c and the logo at the bottom of the stamp was taken from the New Zealand Post homepage.
I used the Stamp Frame on Flickr Toys for this image which means that the above image is not available in large size.
Today's Gratitude Item: Have managed to do most of the stuff on my list without it getting too late.