Leilão Bidspirit | 1921 KGV 1R2a booklet (Sg

1921 KGV 1R2a booklet (Sg no. SB13) black on buff, stapled, containing KGV 24x9p on 1a carmine in blocks of 4 - 1921 KGV King George V 1R2a booklet (Sg no. SB13) black on buff match book type cover, stapled, containing KGV 24x9p on 1a carmine in blocks of 4, scarce as an unexploited booklet