HP-110 Plus - Missing Basic?

[xardomain]

Hello,
just acquired a very nice HP-110 plus in very good shape apparently. Any info on how to replace the dead batteries is welcome.

Now, I "discovered" that it does not have BASIC embedded as I would expect, am I wrong?

This is what I found in the ROM drawer:
AdvanceMail (1 and 2)
Executive Card Manager (1 and 2)
1-2-3 (1, 2 and 3)
Reflection
Memomaker

How to make BASIC work? Is there anybody willing to burn a ROM/sell it for me and/or its image? Could I just load it from RAM provided I could find it? I expect gw-basic/basica/??? for 2.11 would not work, or not?

Thanks in advance.

Giuseppe Marullo
giuseppe@marullo.it
IW2JWW-JN45RQ