When addressing rolled-up papers it is difficult to write on the curved surface. The papers also have a tendency

Addressing A Roll Of Papers 864

The Roll of Paper is Placed in the Curved Edge of a Book for Addressing

to roll away. By placing the roll in the hollow on the front edge of a large book, as shown in the sketch, it will be found easy to write on the wrapper. - Contributed by W. P. Shaw, Toronto, Canada.