Whilst the greatest effort has been made to ensure the quality of this text, due to the historical nature of this content, in some rare cases there may be minor issues with legibility. The process employed is to wash the thread thoroughly in urine long kept (fual,) rinse and wash in ure water, then put into the boiling ot of ye which is kept boiling hard on the The thread is lifted now and again on the end of a stick, and again plun e in until it is all thoroughly dyed. If blue, the thread is then washed in salt wa ter, but any other colour in fresh.