You could program these early machines completely from the console.

Human and animal effort were the original power sources for early machines.

These early machines had significantly different dimensions from the later ones.

An early simple machine to do this is a rice pounder.

Many of the earliest machines manufactured by the company are still in operation.

Anybody on earlier machines, well, we'll hope they upgrade to Vista.

These engines also ran some of the early washing machines.

Their hardware was completely different from the earlier 6000/70/170 machines.

It had seven index registers, instead of three on the earlier machines.

These early machines were not reliable enough to be self-sufficient.