I'll start scanning in the remaining manuals that I have, but here's another that might not be in any better shape than the previous scans of this manual:
http:\\www.zzzaccaria.com\manuals\CrazyKongTechnicalManual.zipFirebird there is a curved marque but I suspect that it's a distributor or third party bootleg Phoenix conversion kit.
Sea Battle exists as a flyer and I've not seen a reference to it being derived from something else. Folks have said it was produced and claim to have seen the cab originally. There is a possibility it may be of the same lineage as Scorpion.
Eggor I've never seen Zaccaria board or any Zaccaria parts for it. So far it appears to be unconfirmed.
Did you notice that a Zaccaria Kangaroo surfaced on Ebay over the last few days? Dedicated CP and marque.
In my list, "Licensed" means that the exact game was used. "Ported" means that the same game was reprogrammed onto different hardware (like Galaxia is from Galaxians and Astro Wars is from Astro Fighter).
It's great to here that a Zaccaria Circus has survived

In terms of known serial numbers, I've recorded the ones from the cabs I've restored so far:
Game Zaxxon
Manufacturer Zaccaria/NSM-Lowen
Serial Number V141743
Game Jackrabbit
Manufacturer Zaccaria
Serial Number V144.387
Game The Invaders
Manufacturer Zaccaria
Serial Number 2134
Game Super Cobra
Manufacturer Zaccaria
Serial Number V121.603
Game Mr. Do!
Manufacturer Zaccaria/Associated Leisure
Serial Number AL 68714
Game Super Galaxian
Manufacturer Zaccaria
Serial Number V113776
Game Astro Wars
Manufacturer Zaccaria
Serial Number 32104
Game Hyper Sports
Manufacturer Zaccaria/Associated Leisure
Serial Number 621000619/83851
Regards,
Paul.