Wanted: Biocom (Orange) Paramedic Radios

I'm restoring Biocom Paramedic Radios for donation to various EMS Museums. I will purchase or accept donated equipment, in working or non-working condition.
I'm looking for any Biocom equipment, including:
Model 3502 Radio
Model 3550 Radio
Model 3552 Charger
Model 5000 Console
Anything else Biocom
Here is more information on my restoration project:

Thanks,
Josh