I bought a state of the art Timex Sinclair, "fully loaded". My neighbour, an investments dealer for a major bank, saw it and asked, "Could it do financial equat

I bought a state of the art Timex Sinclair, "fully loaded". My neighbour, an investments dealer for a major bank, saw it and asked, "Could it do financial equations?" Next day, armed with our strip of silver paper, we met with the head of Domestic Investments...