It started this morning because my husband forwarded a note from work about the change in first class postage taking effect on May 11. A first class letter will go from $.42 to $.44 cents. And I wondered what a first class postage stamp in the Before Time (the year I was born) was, so I looked it up with my trusty search engine, and discovered that it was 3¢.

( More postage history, for those who love research... )

( More postage history, for those who love research... )