20 October 2016 - Booklet of 4 x 2nd class Large with year code M16L and source code MFIL, with cover text in new font.
Printed by Walsall Security Printers
Cylinders W2(blue) W1(iridescent) W2(phosphor, hidden by the front cover.
Choice of plain or cylinder booklet.
Stanley Gibbons number RA 4 - new font.