Complete basic set tied by PHARI (Hel. T44) cds on CTO cover, cert. Flack (Image)

Complete basic set tied by CHOMORAK (Hel. T50) cds on CTO cover, Eastern Route marking, various other markings on reverse (Image)

Complete basic set tied by DECHEN (Hel. T51) cds on CTO cover, Eastern Route marking, five other markings on reverse (Image)

Complete basic set tied by GYAMDA (Hel. T52) cds on CTO cover, Eastern Route marking, five other markings on reverse (Image)

Complete basic set tied by MEDAGONGKUR (Hel. T53) cds on CTO cover, Eastern Route marking, five other markings on reverse (Image)

Complete set tied by MEDAGONGKUR (Hel. T53), reverse bears LHASA (Hel. T42), TSOMORA, GYAMDA and HOLKAR cds, philatelic but scarce (Image)

Complete basic set tied by OGA DZONG (Holkar) (Hel. T54) cds on CTO cover, Eastern Route marking, four other markings on reverse (Image)

Four complete set CTO covers bearing respectively cancels from Penam, Nagartse, Lhasa and Shigatse, fine (Image)

1/2 tr. Orange, perforated, tied by LHASA (Hel. T42) cancel (handdated August 23rd) on cover to Lieut. Colonel Bailey in Kashmir, Tibetan text says: "Please hand over to British Colonel F.M. Bailey, Shrinagar, Kashmir, From Zasak Nordon", opened out for display, reverse bears CHUSHU transit cancel, ex Waterfall, cert Olsson (Image)

1/2 tr. Orange, perforated, setting I, tied by PHARI (Hel. T44) cds on cover to Lhasa, manuscript date 4/12/34, the 1/2 tr. rate was only used in the 1930s and is scarce, perforated stamps on commercially used covers are scarce, ex Bibbins (Image)

1/2 tr. Yellow-Orange, perforated, tied by LHASA cancel together with India KGV 2a violet on combination cover to Lhasa, GYANTSE transit marking alongside (Image)

1/2 tr. Yellow-Orange, perforated, tied by PHARI (Hel. T44) cancel together with India 1a3p on combination cover to Lhasa, opened out for display (Image)

1/2 tr. Pale Yellow, 2 tr. Scarlet and perforated 4 tr. Emerald, tied by SHIGATSE cancel together with India KGV 1a, 2 1/2a and 4a (tied by GYANTSE cancel on reverse) on combination cover to England, Indian franking paying for airmail to England, cert. Dahnke (Image)

1/2 tr. Pale Yellow, tied by LHASA cancel together with India KGV 1/2a and 2a (4) tied by GYANTSE 21 OCT 35 on combination cover to Nassau in The Bahamas Islands, cover opened out for display, extremely exotic destination for a Tibetan cover, cert. Olsson (Image)

1/2 tr. Pale Yellow, tied by LHASA cancel together with India KGV 1/2a and 9pi tied by GYANTSE 21 OCT 35 on combination cover to Khantmandu, opened out for display, cert. Olsson (Image)

1/2 tr. Bistre in pair, tied by PHARI (Hel. T44) on cover to Pharijong, according to Waterfall one of the rarest shades of the 1933 issue, a very rare cover and major exhibition item (Image)

1/2 tr. Bright Chrome and 2/3 tr. Grey-Blue, tied by LHASA (Hel. T42) cancel on registered commercial cover to Gyantse, the 2/3 tr. has a touched margin but a scarce combination (Image)

1/2 tr. Bright Chrome (2) and 1 tr. Bluish-Red (2), tied by SHIGATSE (Hel. T46) cancel on commercial cover to Gyantse, small margins, text reads "Please hand to merchant of Chang Lor, Gyantse, From: Colleague Zasak", dated December 4th (Image)

1/2 tr. Pale Chrome and 1 tr. Reddish-Vermilion, tied by GYANTSE (Hel. T41) cancel on US incoming cover from Washington to Gyantse, obverse bears pair of 1953 National Guard 3c pair, neat combination cover (Image)

2/3 tr. Dark Blue, perforated, tied by LHASA (Hel. T42) cancel (handdated August 23rd) on cover to Lieut. Colonel Bailey in Kashmir, Tibetan text says: "Please hand over to British Colonel F.M. Bailey, Shrinagar, Kashmir, From Zasak Nordon", reverse bears CHUSHU transit cancel, ex Waterfall, cert Olsson (Image)

2/3 tr. Grey-Blue, setting III, BLOCK OF SIX tied by LHASA (Hel. T42) cancels on commercial cover addressed to Madame Derab in Khitsel Dota House in Shigatse, multiple frankings with this value are very scarce, cert. Olsson (Image)

2/3 tr. Deep Indigo in strip of three (cliché 12 1 11) and 1 tr Scarlet tied by PHARI (Hel. T44) cancel on registered cover to Lhasa, making up the two tranka rate, manuscript registration marking and with the trader's mark of the Tulhadar family, some cover creasing but a very unusual farnking (Image)

2/3 tr. Deep Blue-Black, tied by GYANTSE (Hel. T41) cancel on US incoming cover from Boston to Gyantse, two US 3c singles alongside, neat combination cover (Image)

2/3 tr. Deep Blue-Black (touched) and 1 tr. Pale Scarlet-Red tied by LHASA (Hel. T42) cancels on commercial cover to Gyantse, the very scarce rate of 1 2/3 tr. (Image)

2/3 tr. Indigo, tied by GYANTSE (Hel. T41) cancel together with two India 1a on combination cover to Lhasa, unusual 2/3 tr. rate (Image)