A Shell "Nomograph" Mileage Calculator, and a Honeywell Galvanometer Circuit Nomograph.
Scan of the Honeywell nomograph: [ Ссылка ]
Scan of the Shell nomograph: [ Ссылка ]
This is episode 24 of my video series about calculating devices.
End song inspired by "Hotter Than a Molotov" by The Coup.
Chris Staecker webarea: [ Ссылка ]
