1901 composite essay sheetlet for all six duties (the 4d format was accepted as a base for all the final issued designs). Printed in deep blue on thin gummed wove paper. Signed ‘J Heijstek’ and date-stamped ‘6 JANUARI 1901.’ Edge tear at left and vertical crease not affecting the impressions. Very rare, with less than nine sheetlets  believed to exist, some undated.