Notes from Virtual Meeting 9th May 2020
The Canon X Pro Mk 1 that I showed ( https://www.amazon.co.uk/Canon-X-Mark-Pro-Calculator/dp/B00CXQ3AXI) is no longer available new. However Canon have what looks to be a functionally equivalent model, the F-789SGA https://store.canon.co.uk/canon-f-789sga/6467B001/?nav=calculators%2Cscientificcalculators.
The machine is not nearly so stylish but arguably looks more practical to use day-to-day. I'm sure it still has the vast range of physical constants so an ideal Top Trumps model to own.