The Envelope Select Advertiser, letter sheets A8, A26, A67, with examples of advertisements 2, 5 and 6, printed inside in blue; Envelope Office, letter sheets A25 (unused) and A237, each with a different variety of the advertisement printed inside in blue; The New Envelope Advertiser advertisement number 4, printed in black inside letter sheet A21, the used with red or black Maltese Cross cancellations; mixed condition. S.G. Spec. MA6b, e, f, MA7a, c, MA15ca