Thanks Tanya,
I mistakenly turned off the”Show emitter box” thinking it would show the actual emitter. Great!
Speaking of which, I tried parenting a simple square plane to my flying domino as my particle emitter plate at the base of the domino. When I launched the domino, the emitter plate followed the domino like its tethered on a bungee cord. How can I get the emitter plate to follow exactly with the domino as it spins and flies?
Thanks for your time!