Hi,
just to let you know: If you are in Germany and want to have a ROM programmed to an EPROM or EEPROM, please reach out to me. I do have all the equipment and can program it for you.
I can also provide limited amounts of EPROM, of cause that comes with some extra cost.
The cost for the service is actually for free, but shipping cost has to be paid by the customer.
This is a non commercial offer .. so I am not doing any business on it.