9114B and HP-41 HP75C

[Erik-M]

I recently got two new in plastic (no box) 9114B drives, a new in box thinkjet hpil printer and a used HP75C.
An old colleague said you like HP calculators, take this, you cannot imagine how happy I am.
Batteries are charging now, hope they hold the charge, they are new but from 1985.
Now I like to use the drive to dump the content of my HP41's to it and archive on the pc or share with others.
I understand these floppies have a non standard formatting. Is there a way to read these under linux, I have an old working USB floppy drive.

Now I don't really know what to do with the 75C, I checked the battery and battery compartment which are ok and clean so I charged it and it starts up. Is there a way to run HP41 stuff on it or is it basic only.

Sorry for this mix of questions, I am just exited.