40 Years of the Cats on Stamps Study Unit: 1979 -2019
USPS Pictorial Postmark available September 24 through October 24!
Click on "USPS Postmarks" above.
Happy Halloween from COSSU!
October 11, 2019 from the USPS:
Spooky Cat Silhouette!
by Tyler Lang
$20/year all others
$10 for PDF file only.
Paypal is accepted: email@example.com
Membership in ATA is not required.
CATS ON STAMPS STUDY UNIT
NEW DOMAIN! NEW LOOK!
catstamps.info, formerly catsonstamps.org
Many types of stamps exist, like this imperforate tiger stamp.
Collecting cats on stamps also includes pictorial postmarks.
Stamps can have an important message, like spay or neuter your pets.
Webmaster: Marci Jarvis
Last update: October 2, 2019
WELCOME TO THE
CATS ON STAMPS STUDY UNIT (COSSU)