What first comes to mind whenever you hear the term slot game? For most it brings images of flashing lights and bells ringing in a Las Vegas or Atlantic City safe online casino. At the beginning, slot machines were made from heavy cast iron, which made them difficult to haul around and install.

By 1907, Charles Fey partnered with Mills Novelty Company and produced a line of new slot machines, including the Liberty Bell, which is called the granddaddy of all slots. This paved the way for high-tech, sophisticated machines, into which millions of folks plunk millions of coins.

Not too long after, several improvements were made to the machines, including lighter materials that made them much easier to transport. Some of the additional improvements were replacing the heavy iron with a wood cabinet making the process of transporting and delivering the slot machine game much easier still.