Have a look at Figure 3.1, showing the most important rates in the way they are always quoted by pros. The primary rates are in non-us currency except for the and in Elisabethan times many wages were...

Have a look at Figure 3.1, showing the most important rates in the way they are always quoted by pros. The primary rates are in non-us currency except for the and in Elisabethan times many wages were expressed in marks (13s 4d, i.e. 160d). But by modern times most prices were in $, s and d.