DumbFunnery

Front

Back (apologies for my handwriting!)

The text of the postcard is

Dear Ellen,

I’m in D.C.! My friend Airplanes has joined me for this trip. She, get ready for a shock, loves airplanes. Before I travel she tells me an “interesting” fact about airplanes. One day I explained to her how it works, it’s a little something like this:

(see obnoxious drawing above)

She finds me to be annoying.

Sincerely,
DumbFunnery.com

Why am I sending these postcards?