Bum Roll Rigatta

Today will be a short post.  Things are a bit stressful right now (and will be for two weeks) which seems to be aggravating my arrhythmia.  So, I'm saving the 2-3 hours I've been taking per post and getting some work done.  I'll be back with the timeline soon.  In the mean time, here's a random, fun image from the world of the 18th century:

The New Rigatta, 1777