What kind of stamps are these? : r/stamps

ANTIQUE RARE COLLECTIBLE SET OF REUNION AFRICA FRENCH COLONY

The creative joys of rubber stamps — Inky Square - calligraphy

Went over to buy some coins and ended up with a huge selection of

ASME Stamp - R Stamp - Brazos Manufacturing

Andrew Jackson 1c Unused Vintage 1963 Postage Stamps for Mailing

hey everyone, just came across my grandfather's old stamp

Stamps Of Armenia The stamps from 1919 to 1923.

Antique US Stamp Collection 51 Postal Stamps Total Used and Mint

Any experts know if any of these 7 stamps have value? : r/stamps

Lowercase Alphabet Wood Stamp Set by Recollections™

How to Find the Value of a Stamp: 16 DIY Appraisal Tips