1953-56 inwards covers to Lhasa, 1953 UN 3c & 5c UPU with first day cancel, Yatung transit (Hellrigl #C232), 1954 East Germany 16pf, 35pf & 48pf Patriots on PPC, 1956 UN 3c & 8c ITU with first day cancel. (3) (Image1)

Estimate AU$75

1954 registered air cover with 70½c UN adhesives, to Lhasa via Gyantse, imperf 4t green Lion (SG #13Be) on back with Gyantse cancel (Helrigl #B48 2nd Die). (Image1)

Estimate AU$200

1955-61 1955 inwards cover from Kathmandu to Pharijong (Hellrigl #C230), Yatung All-Chinese (55.5.2) transit (Hellrigl #C226 - ERD), 1959 Kathmandu registered letter to Lhasa, Chinese & Tibetan mss transits, 1961? illustrated cover from Yatung (Hellrigl #232) to Lhasa with rare 8f Tibetan Sower, 1938 cover from Kathmandu to Calcutta with 8p Pashupati. (4) (Image1)

Estimate AU$120

1959 (Jul 25) registered cover from Lhasa to Kathmandu with 16f Chinese stamps, transits of Gangtok (Sikkim) & Gaucher (Nepal). (Image1)

Estimate AU$120

1960 (Mar 12) China 20f stamps on registered illustrated cover from Lhasa to Yatung (Hellrigl #C232). Rare registration handstamp, opened roughly at left. (Image1)

Estimate AU$100

1962 (Aug 16) registered cover from Lhasa (Hellrigl #C200) to Kathmandu with 28f of Chinese stamps. (Image1)

Estimate AU$120