Wow! It must be synchronicity (or some other synonym thereof).
I was trying to tidy up my little writing alcove last night when I got distracted
by a Palmer's American Penman magazine I found lodged behind my desk. There was an amazing example of flourishing by Courtney that I had to sit and admire (much more engrossing than cleaning) and an ad on the back cover explaining that you could send a dollar to Mr Courtney for more in depth instruction.
Thank you for sharing the link to the Palmer's Budget Penmanship. It will be interesting see more OP by Courtney.