1934 1d and 1½d Photogravure colour trials in the issue...

Estimate

£500 - £600

1934 1d and 1½d Photogravure colour trials in the issued colours, affixed to separate parcel pieces, cancelled London Parcel Section trial cancels in red, each piece endorsed "stamp impression when used on soft parcel", with a photocopy of a B.P.A Certificate issued for an identical item bearing a 1½d orange-brown colour trial. S.G. £2,000 for the 1½d trial, the similar 1d trial unlisted. (2).