The wages table book, or The Lowethian ready-reckoned reckoner, calculated at ten working hours per day, from 5s. to £6 per week. Showing at a ... glance the aggregate amount of wages from 1/4 day to 6 days inclusive, or any portion thereof.
Lowethian Ready-Reckoned Reckoner.
London,
[187- - 192-]