Rom Dump
My Nabu has a 2732 EPROM which has been hand labeled as having “Version 13CF”.
The contents of the EPROM are available here: NabuPC-90022900-RevG-2732-v13CF-Ben.zip
Zip contains a disassembled version of the binary file. Disassembly was performed using z80dismblr: GitHub - maziac/z80dismblr: z80dismblr is a command line disassembler for the Z80 CPU.