On more project I want to share with you.
I´ve begun to publish a huge teardown project regarding the Gould 4070 series (4072, 4074, 4082, 4084, 4072A, 4074A, 4090, 4092, 4094, 4096):
https://www.richis-lab.de/Gould407X.htm
It will take some time until it´s finished. But it can not be ruled out that it is an endless project, so I will update the report part by part.
Text is german...

Sorry...

Have fun!

Best regards,
Richard