Auction UPA 97

1d light ultramarine advert booklet pane x 4 each with selvedge, wmk upright advert 17mm very fine u.m. full perfs all round Spec QB18. Wmk inverted trimmed perfs bottom u.m. Spec QB18a. Cyl F5 wmk upright trimmed perfs right u.m. Spec QB18aI. Shorthand in a week, wmk inverted trimmed bottom & right u.m. SpecQB20a. (4 panes). Cat £175 (image available) {UM} [US1] (Start Price / Minimum Bid = £46.40)