HP 75D: Part 1 (Quick look)
13A quick look at this HP 75D and various HP-IL peripherals:
82718A Expansion Pod with Option 064 (64KB RAM drive)
82707A Magnetic Strips (30 pack)
82161A Digital Cassette Drive
82176A Mini Data Cassettes (131KB capacity)
81261A Thermal Printer
PIL-Box HP-IL to USB interface
As the 75D came attached to the Expansion Pod it doesn't have its original battery cover.
It also has a 3.5mm mono socket hardwired - not sure of its purpose at the moment.
The printer might require some servicing (maybe the cassette drive too), and I need to learn the BASIC commands to interact with the peripheral devices.
I think I'll try the PIL-Box out with the accompanying Python version of the ILPer software next:
http://www.jeffcalc.hp41.eu/hpil/
https://github.com/bug400/pyilper