CATS ON STAMPS STUDY UNIT
Endangered Species - Florida Panther
on a pane of 20 different stamps - May 19
Stamps can have an important message, like spay or neuter your pets.
Love Kitten - January 19
Many types of stamps exist, like this imperforate tiger stamp.
WELCOME TO THE
CATS ON STAMPS STUDY UNIT (COSSU)
Webmaster: Marci Jarvis
Email: catmews1@yahoo.com
Last update: April 21, 2025
ANNUAL MEMBERSHIP:
Four Issues of Cat Mews
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Back issues are available on request, free as pdf files.
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catsonstamps@yahoo.com.
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Mail to
Secretary-Treasurer
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Request a complimentary pdf file:
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New US
Baby Bobcat
May 25, 2025!
catmews1@yahoo.com
Collecting cats on stamps also includes pictorial postmarks.
See the first U.S. pictorial postmark of 2025.
Click on Postmarks above.
NEW DOMAIN! NEW LOOK!
catstamps.info, formerly catsonstamps.org
Thinking of You (in a set of five) - August 11
Written by Cats on Stamps member Molly Hunt!
Join us
Art of the Skateboard
Pre-Colombian Jaguar
March 24
United States Postal Service - 2023
was a banner year for CAT stamps!
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