My first car was a 1931 Austin 7, the brake drums were connected to the brake pedal by wires with bulldog clamps, 6V electrics, permanent starting handle in the front but it did have a starter motor, that was the facelift extra over the 1930 model. In the centre of the steering wheel were two levers, one was a hand throttle the other a manual advance retard lever.
I bought it in 1964 for £12.00 and did up the engine sold it for £15.00 in 1965 to buy a 1954 Ford Mk1 consul that cost £16.00, that did have hydraulic brakes.
Wish I still had the Austin, it was only a few months from being classed as Vintage.