CATS ON STAMPS STUDY UNIT
Webmaster: Marci Jarvis
Last updated: February 16, 2019
Stamps can have an important message, like spay or neuter your pets.
Many types of stamps exist, like this imperforate tiger stamp.
WELCOME TO THE
CATS ON STAMPS STUDY UNIT (COSSU)
Collecting cats on stamps also includes pictorial postmarks.
NEW DOMAIN! NEW LOOK!
catstamps.info, formerly catsonstamps.org
Click on COSSU HAPPENINGS above.
$20/year all others
$10 for PDF file only.
Paypal is accepted: email@example.com
Membership in ATA is not required.