One Thousand Ways to Make a Living; or, An Encyclopædia of Plans to Make Money

7. Monotype |Operating |Requires all |Combination of |

combina- |keyboard and |physical |all essential | tion. |running caster. A|movements |requirements of | |combination of |designated as |keyboard operator| |the functions of |essential in |and machinist. | |keyboard operator|operation of | | |and caster |keyboard and | | |runner. |caster. | | | | | |