28 Days of Little Known Facts About Black American History | Paul Downing (5)

We are pleased to spotlight Paul B. Downing in day five of our first annual 28 Days of Little Known Facts About (Black) American History Paul B. Downing is one of America’s great inventors.  In 1891, anyone interested in mailing a letter would have to make the long trip to the post office.  Philip B.Continue reading “28 Days of Little Known Facts About Black American History | Paul Downing (5)”