About & Contact Info

This is a project of Ben Zotto, an engineer, historian and writer in San Francisco, CA. 

Please get in touch if you were a Sphere computer user, Sphere Corporation employee, or otherwise related in the early days. I'd love to talk to you. If you own Sphere computer equipment, documentation, software, or ephemera I'd also like to be in touch. My email address is: bzotto@gmail.com Thanks! 

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Thanks for stopping by!