Tibet 1929 1/6t green Lion Cover Lhasa to Kathmandu via Pharijong

Cover franked with 1/6t green, shiny enamel printing, mostly large margins, touching at top, tied by Lhasa Type VI c.d.s. semi-circle Pharijong F.P.O. No. 81 / Due on front, Pharijong British post office c.d.s. on reverse (7 Oct) and Raxaul Unpaid (15 Oct) adjacent Nepal receiver (18 Oct) and oval British Embassy "Kathmandu" handstamp, typical wrinkles, a scarce and appealing cover.