All the rates shown are for single letters. This is a ingle sheet of paper folded to form the entire with the address written on the outside. Two sheet of paper were charged at double and three sheets at treble the rates shown. Quadruple rates were applied to letters above one ounce in weight and ths again was doubled up for each additional ounce or part of.
Charge Distance
2d Under 80 miles
4d Between 80 and 140 miles
6d Over 140 miles
8d London to Scotland
9d London to Ireland