Units of paper quantity size and type of paper being sold. Reams of 500 sheets (20 quires of 25 sheets) were known in England in c1594; in 1706 a ream was defined as 20 quires, either 24 or 25 sheets to the quire. In 18th- and 19th-century Europe, the size of the ream varied widely. In Lombardy a ream of music paper was 450 or 480 sheets; in Britain, Holland and Germany a ream of 480 sheets was common; in the Veneto it was more frequently 500. Some paper manufacturers counted 546 sheets (21 quires of 26 sheets). J.S. Bach's manuscript paper at Weimar
Perforated paper the paper is of a heavy weight, it does not require a hoop or frame when stitching. Perforated paper is manufactured in a number of different colours and is typically sold as 14-count A4 size sheets. The "count" refers to the fact that there are 14 holes/perforations per linear inch. This material, known as "Perforated card-board" at the time, first became available in the 1820s as plain sheets used for the creation of bookmarks and small mottoes and sayings, often taken from the Bible. By the 1870s the Victorian craze for this inexpensive and versatile craft material was at its