Lowell Joerg says he ‘likes to send history’ through the mail

"...Last year, Joerg came across a postcard that shows the Old Post Office on Pennsylvania Avenue NW in Washington, DC. The building once served as the Post Office Department’s headquarters, so Joerg mailed it to Postmaster General Louis DeJoy.

“I said to myself, ‘By golly, I think I’ll send it back to where it can be appreciated. Heritage is important,’” Joerg wrote.

DeJoy wrote back and