Amazing work there!
It looks like a memorable game
It was. Working from memory here (talked to Jeff while we played);
The bandstand, the turtle tank, and the gondolas of some of the balloons were cobbled from Italieri's Da Vinci model kits. The balloon itself was a Fiddler's Green paper kit. Jeff is amazingly clever at cobbling together all sorts of grand creations.
His games usually involve 12 or more players with everyone getting a small
unique force and encouragement to attempt bold and frequently comical heroics. This one had (among other things):
Ben Franklin with electro-cannons
Horatio Hornblower with British landship
Dolly Madison and the women's militia
Prince Rupert (pronounced Pwince Wupewt) with harmonic projector (the bandstand) -- the Rupert family is a recurring cast in many of Jeff's games
British steam heavy cavalry
Magua with Indian irregulars and some wendigo(s)
The Headless Horsemen with Hessians
Benedict Arnold with American regulars
Assorted British regulars with proto-Industrial steam gun carriages
Balloons (there was even a boarding action when we played!)
And way more than I can remember.